This guide ranks the 10 best portable Bluetooth speakers for hands-free phone calls from iPhone and Android devices. We judge each model on microphone setup and echo cancellation, multipoint support, rated battery life, weight, Bluetooth range, water and dust rating, and price. Each pick also handles music playback, keeping it useful between calls. Dedicated conference speakerphones fall outside this list.
Smart Choice
TREBLAB HD77
Bluetooth Speaker for Phone Calls
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What Makes a Bluetooth Speaker Suitable for Phone Calls?

A Bluetooth speaker suits phone calls when it has a built-in microphone, supports the Bluetooth hands-free profile, and keeps its own sound out of that microphone. Voice clarity depends mostly on the microphone and its processing. Battery life, weight, and multipoint support shape the rest: operating time, portability, and how many phones connect at once.
How Speakerphone Calls Work Over Bluetooth
When a call comes in, the speaker switches from its music profile to the hands-free profile, the Bluetooth mode built for two-way voice. Call audio in this mode is mono and covers a narrower frequency band. A speaker that sounds full with music will sound thinner on a call, and every model on this list behaves the same way. Your voice travels from the speaker's microphone back to the phone while the caller's voice plays through the driver. Sony's ULT Field 1 specifications list the hands-free and headset profiles beside the music profiles. Look for that combination on any specification sheet.
The Features That Decide Call Quality
Echo cancellation matters most for conversation quality. Without it, the caller's voice leaves the driver, reaches the microphone, and returns to the caller a fraction of a second later. Sony builds echo cancellation into the SRS-XB100 so two people can talk at once without cutting each other off. Next is microphone count, and Bang & Olufsen fits the Beosound A1 (3rd Gen) with a three-microphone array for speakerphone calls. Most brands publish neither detail, so the comparison table marks those gaps as n/d.
Distance affects pickup as much as the hardware does. In a hands-on test, the Bose SoundLink Flex (2nd Gen) handled calls while the reviewer cooked, yet it also picked up the clatter of pots and pans. In another review, the microphone on Tribit's StormBox 2 sometimes missed the tester's voice when the speaker sat farther away. Position the speaker within arm's reach, away from running taps, range hoods, and other constant background noise.
Multipoint and battery capacity determine everyday usability. Multipoint keeps one speaker connected to a work phone and a personal phone at the same time, and the SoundLink Flex (2nd Gen) supports it. Rated battery life across this list runs from 12 hours to more than 32, and brands often measure it at half volume or lower.
Portable Speakers vs Conference Speakerphones
Three kinds of speakers show up when you shop for call audio. This guide focuses on portable music speakers with a built-in microphone. They run on battery, fit in a bag, and handle conversations in a kitchen, car, or hotel room. Conference speakerphones sit flat on meeting tables and rely on microphone arrays and background noise filtering. Their tuning favors speech, and music usually comes second.
The third group looks similar on a store shelf and cannot take a call at all. JBL's Flip 7 has no speakerphone, the Charge 6 lacks one too, and the second-generation Bose SoundLink Micro dropped the microphone its predecessor had. Check the spec sheet for a built-in microphone before buying any speaker for calls.
Bluetooth Speaker for Phone Calls Comparison Table

The table lines up all 10 picks by the specs that matter for calls, from microphone setup to rated battery life and price.
|
Model |
Form Factor |
Call Mic Setup |
Weight |
Battery Life |
IP Rating |
Price |
|
Bose SoundLink Flex (2nd Gen) |
Flat handheld |
Mic, n/d |
1.2 lb |
12 h |
IP67 |
$149 |
|
TREBLAB HD77 |
Cylinder |
Mic, n/d |
1.37 lb |
20 h |
IPX6 |
$69.97 |
|
Bang & Olufsen Beosound A1 (3rd Gen) |
Round disc |
3 mics |
1.27 lb |
24 h |
IP67 |
$349 |
|
Beats Pill |
Capsule |
Mic, n/d |
1.5 lb |
24 h |
IP67 |
$149.99 |
|
Sony ULT Field 1 |
Cylinder |
Mic + EC |
1.4 lb |
12 h |
IP67 |
$129.99 |
|
Sony SRS-XB100 |
Mini cylinder |
Mic + EC |
0.6 lb |
16 h |
IP67 |
$59.99 |
|
Marshall Emberton III |
Compact block |
Mic, n/d |
1.5 lb |
32+ h |
IP67 |
$179.99 |
|
Marshall Willen II |
Palm-size square |
Mic, n/d |
0.79 lb |
17+ h |
IP67 |
$129.99 |
|
Tribit StormBox Micro 3 |
Palm-size square |
Mic, n/d |
0.73 lb |
24 h |
IP68 |
$64.99 |
|
Anker Soundcore 2 |
Rectangular bar |
Mic, n/d |
0.91 lb |
24 h |
IPX7 |
$45.99 |
Bluetooth Speaker for Phone Calls Reviews
Bose SoundLink Flex (2nd Gen) - Best Overall Bluetooth Speaker for Phone Calls

Rating: βββββ
The SoundLink Flex (2nd Gen) uses a flat, silicone-wrapped enclosure with a nylon utility loop, and it floats if it slips into a pool. PositionIQ adjusts the tuning to the speaker's orientation, whether it stands upright, lies flat, or hangs from the loop. For calls, the built-in microphone works alongside multipoint, so a work phone and a personal phone stay paired at once.
Detailed Specifications:
- Price: $149
- Form factor: Flat handheld with utility loop
- Microphone setup: Built-in microphone, count not published
- Echo cancellation: N/A
- Rated battery life: Up to 12 hours
- Weight: 1.2 lb
- Bluetooth version: 5.3
- Bluetooth range: 30 ft
- Multipoint: Yes
- Stereo pairing: Yes, Stereo Mode and Party Mode
- Phone charging: N/A
- Water/dust rating: IP67, floats
- Output power: N/A
- Dimensions: 7.93 x 3.56 x 2.06 in
+ Pros:
- Multipoint for two phones
- IP67 body that floats
- PositionIQ adapts to placement
- App EQ and shortcut button
- Held connection to 133 ft
- 1.2 lb with utility loop
- Cons:
- $149, over double HD77 price
- Rated 12 hours, tested under 11
- Mic catches kitchen background noise
- Official range only 30 ft
- Microphone specs not published
Why it's our choice for Phone Calls:
The Flex covers every call requirement this guide checks: a built-in microphone, multipoint connectivity for two phones and a 1.2 lb enclosure. Its IP67 rating adds a safety margin for calls in the kitchen or beside the pool, where a phone's own speaker struggles.
TREBLAB HD77 - Best Value for Calls and Music

Rating: βββββ
Treblab builds the HD77 as a 7.3-inch cylinder with two 12.5-watt full-range drivers, so a single unit delivers stereo playback. A built-in microphone handles hands-free calls on iPhone and Android devices, and a 3.5 mm auxiliary input accepts wired sources. The 5,200 mAh battery is rated for 20 hours at moderate volume, and the RGB lighting switches off to conserve power.
Detailed Specifications:
- Price: $69.97
- Form factor: Cylinder with strap and carabiner
- Microphone setup: Built-in microphone, count not published
- Echo cancellation: N/A
- Rated battery life: Up to 20 hours at 35% volume, 9 hours at full volume
- Weight: 1.37 lb (620 g)
- Bluetooth version: 5.0
- Bluetooth range: 33 ft
- Multipoint: N/A
- Stereo pairing: Yes, True Wireless Stereo with a second HD77
- Phone charging: N/A
- Water/dust rating: IPX6
- Output power: 30 W peak, 25 W RMS (2 x 12.5 W)
- Dimensions: 7.3 x 3 x 3 in
+ Pros:
- 20-hour rated battery
- Two drivers, stereo from one unit
- 3.5 mm auxiliary input
- Built-in microphone for calls
- RGB lights switch off
- $69.97 list price
- Cons:
- IPX6, no dust rating
- Multipoint not listed
- Bluetooth 5.0, 33 ft range
- 1.37 lb, heavier than palm-sized picks
Why it's our choice for Phone Calls:
The HD77 delivers call-ready speakerphone hardware and 20 rated hours for $69.97, less than half the price of the Flex. It matches the Bose on microphone availability, Bluetooth range and stereo pairing, runs 8 hours longer per charge and keeps a wired input for older devices.
Bang & Olufsen Beosound A1 (3rd Gen)

Rating: ββββ
Bang & Olufsen machines the A1 from pearl-blasted aluminum perforated with 2,173 milled holes, and a waterproof leather strap carries it. Inside, a three-and-a-quarter-inch woofer and a 0.6-inch tweeter each receive 30 watts of amplification. The three-microphone array gives it the most call-focused hardware in this list, and multipoint with aptX Adaptive support keeps two phones connected. The modular design supports repairs and battery replacement.
Detailed Specifications:
- Price: $349
- Form factor: Round disc with leather strap
- Microphone setup: Three-microphone array
- Echo cancellation: N/A
- Rated battery life: Up to 24 hours
- Weight: 1.27 lb (576 g)
- Bluetooth version: 5.1
- Bluetooth range: N/A
- Multipoint: Yes, two devices
- Stereo pairing: Yes, with a 2nd or 3rd Gen A1
- Phone charging: N/A
- Water/dust rating: IP67
- Output power: 2 x 30 W Class D
- Dimensions: 5.2 x 1.8 x 5.2 in
+ Pros:
- Three-microphone speakerphone array
- Multipoint with aptX Adaptive
- 24-hour rated battery
- Aluminum body, IP67-rated
- Replaceable battery, repairable build
- Google Fast Pair and Swift Pair
- Cons:
- $349, highest price here
- Older Bluetooth 5.1
- No Auracast support
- Less drop-tolerant than rubber rivals
- Phone charging not listed
Why it's our choice for Phone Calls:
No other speaker here publishes a three-microphone array. With multipoint, 24 rated hours and a 1.27 lb body, the A1 suits professionals who spend hours on calls and can justify $349.
Beats Pill

Rating: ββββ
The Pill retains its familiar capsule silhouette, with a racetrack woofer and tweeter angled 20 degrees upward and a soft-grip silicone back. Class 1 Bluetooth and one-touch pairing work with both iOS and Android, and Find My support covers both platforms. The USB-C port charges a phone or carries lossless audio from a laptop. In call testing, several people heard the reviewer clearly indoors and outdoors.
Detailed Specifications:
- Price: $149.99
- Form factor: Capsule with detachable lanyard
- Microphone setup: Built-in microphone, count not published
- Echo cancellation: N/A
- Rated battery life: Up to 24 hours
- Weight: 1.5 lb (680 g)
- Bluetooth version: 5.3, Class 1
- Bluetooth range: N/A
- Multipoint: No
- Stereo pairing: Yes, Amplify and Stereo modes
- Phone charging: Yes, via USB-C
- Water/dust rating: IP67
- Output power: N/A
- Dimensions: 8.6 x 2.8 x 2.8 in
+ Pros:
- Clear calls in reviewer tests
- Charges phones via USB-C
- 24-hour rated battery
- Lossless USB-C audio input
- Find My on both platforms
- 10-minute charge, 2 hours of play
- Cons:
- No Bluetooth multipoint
- No EQ settings
- No 3.5 mm input
- Mic picks up ambient noise
- 1.5 lb, heavy for its size
Why it's our choice for Phone Calls:
The Pill combines strong speakerphone results in testing with a USB-C port that replenishes a phone during a long call. Without multipoint, it remains a single-phone speaker, so it suits professionals who handle every conversation from one iPhone or Android handset.
Sony ULT Field 1

Rating: ββββ
Sony positions the ULT Field 1 as the smallest model in its ULT series. Its tube-shaped enclosure holds an 83 by 42 mm woofer, a 16 mm tweeter, and two passive radiators. A built-in microphone with echo cancellation supports hands-free calls, and the shell is IP67-rated, shockproof, and saltwater-resistant.
Detailed Specifications:
- Price: $129.99
- Form factor: Tube with multi-way strap
- Microphone setup: Built-in microphone
- Echo cancellation: Yes
- Rated battery life: Up to 12 hours
- Weight: 1.4 lb (650 g)
- Bluetooth version: 5.3 (AAC, SBC)
- Bluetooth range: 98 ft (30 m)
- Multipoint: N/A
- Stereo pairing: Yes, with a second ULT Field 1
- Phone charging: No
- Water/dust rating: IP67, shockproof, salt water resistant
- Output power: N/A
- Dimensions: 8.1 x 3 x 3 in
+ Pros:
- Echo-canceling call microphone
- Shockproof, saltwater resistant
- Fast Pair for Android
- ULT bass boost button
- Stereo pair with second unit
- Cons:
- 12-hour rated battery
- Mono sound from one unit
- Basic companion app
- No phone charging
- Light fabric shows dirt fast
Why it's our choice for Phone Calls:
Sony lists echo cancellation directly on the specification sheet, and only two models in this guide do. The rugged enclosure suits calls from a boat, garage or beach. Its 12-hour rating requires more frequent recharging than the HD77, which is rated for 20 hours.
Sony SRS-XB100

Rating: ββββ
The XB100 packs a 46 mm full-range driver and a passive radiator into a 274 g cylinder with a UV-resistant coating. Its electret condenser microphone uses echo cancellation, so two people can talk at once with fewer interruptions. A multiway strap attaches it to bags and bicycle frames.
Detailed Specifications:
- Price: $59.99
- Form factor: Mini cylinder with multiway strap
- Microphone setup: Built-in electret condenser microphone
- Echo cancellation: Yes
- Rated battery life: Up to 16 hours
- Weight: 0.6 lb (274 g)
- Bluetooth version: 5.3 (AAC, SBC)
- Bluetooth range: N/A
- Multipoint: N/A
- Stereo pairing: Yes, with a second XB100
- Phone charging: N/A
- Water/dust rating: IP67
- Output power: N/A
- Dimensions: 3 in diameter x 3.74 in height
+ Pros:
- Echo-cancelling microphone
- 0.6 lb, lightest here
- Under $60 list price
- 16-hour rated battery
- Strap fits bikes and bags
- Fast Pair for Android
- Cons:
- Single 46 mm mono driver
- Multipoint not listed
- Phone charging not listed
- Up to 4.5-hour recharge
Why it's our choice for Phone Calls:
The XB100 brings published echo cancellation to a sub-$60, 0.6 lb speaker. It suits brief calls while cycling or commuting, and it trails the HD77 on battery endurance and driver count.
Marshall Emberton III

Rating: ββββ
Marshall styles the Emberton III as a miniature guitar amplifier, with a silicone-wrapped enclosure, metal grilles and a brass control knob. Two 2-inch full-range drivers and two passive radiators produce the brand's True Stereophonic 360-degree sound. The third generation added the microphone its predecessor lacked, along with Google Fast Pair, multipoint connectivity, and a battery rated for more than 32 hours.
Detailed Specifications:
- Price: $179.99
- Form factor: Compact block
- Microphone setup: Built-in microphone
- Echo cancellation: N/A
- Rated battery life: 32+ hours
- Weight: 1.5 lb (670 g)
- Bluetooth version: 5.3 LE Audio
- Bluetooth range: N/A
- Multipoint: Yes
- Stereo pairing: Auracast audio sharing
- Phone charging: N/A
- Water/dust rating: IP67
- Output power: 2 x 10 W full-range drivers
- Dimensions: 6.3 x 2.7 x 3 in
+ Pros:
- 32+ hour rated battery
- Microphone plus multipoint
- Google Fast Pair
- 20-minute charge, 6 hours play
- IP67 with metal grilles
- Cons:
- $179.99, second-highest price
- No auxiliary input
- Only three EQ presets
- No microphone noise settings
Why it's our choice for Phone Calls:
The Emberton III runs the longest between charges in this guide, which suits people who take calls through a full workday and continue listening afterward. Multipoint and Fast Pair make switching phones quick, though Marshall publishes no noise-processing details for the microphone.
Marshall Willen II

Rating: ββββ
Marshall shrinks its amplifier styling into the Willen II, a 0.79 lb palm-sized square with a rubber fastening strap. A single 2-inch driver and two passive radiators handle playback, and a built-in microphone takes hands-free calls. IP67 protection covers submersion to 1 m for 30 minutes.
Detailed Specifications:
- Price: $129.99
- Form factor: Palm-size square with fastening strap
- Microphone setup: Built-in microphone
- Echo cancellation: N/A
- Rated battery life: 17+ hours
- Weight: 0.79 lb (360 g)
- Bluetooth version: 5.3 LE Audio
- Bluetooth range: N/A
- Multipoint: N/A
- Stereo pairing: Auracast audio sharing via firmware update
- Phone charging: N/A
- Water/dust rating: IP67
- Output power: 1 x 10 W driver
- Dimensions: 4 x 4 x 1.7 in
+ Pros:
- 0.79 lb with fastening strap
- 17+ hour rated battery
- 20-minute charge, 5.5 hours
- Built-in microphone for calls
- IP67 dust and water rating
- Cons:
- Single 10 W driver
- Only three EQ presets
- Multipoint not listed
- $129.99 for palm-sized unit
Why it's our choice for Phone Calls:
The Willen II hangs from a shower rail or backpack strap and keeps a microphone within conversational reach. It costs almost twice as much as the HD77 for a lighter enclosure with a single driver.
Tribit StormBox Micro 3

Rating: ββββ
Tribit equips the StormBox Micro 3 with a 48 mm driver, two passive radiators and 13 watts of output inside an enclosure just over 4 inches square. Rubber feet conceal magnets for metal surfaces, and an elastic strap wraps around handlebars. The built-in microphone covers calls and voice assistants, and the battery can charge a phone through USB-C.
Detailed Specifications:
- Price: $64.99
- Form factor: Palm-size square with strap and magnets
- Microphone setup: Built-in microphone
- Echo cancellation: N/A
- Rated battery life: Up to 24 hours at half volume
- Weight: 0.73 lb (331 g)
- Bluetooth version: 6.0 (AAC, SBC)
- Bluetooth range: 147.6 ft
- Multipoint: Yes
- Stereo pairing: Yes, True Wireless Stereo
- Phone charging: Yes, via USB-C
- Water/dust rating: IP68, 1.22 m drop resistance
- Output power: 13 W
- Dimensions: 4.4 x 4.3 x 1.8 in
+ Pros:
- 24-hour rated battery
- IP68 and drop resistant
- Multipoint and Bluetooth 6.0
- Charges phones via USB-C
- Magnets plus strap mounting
- 147.6 ft rated range
- Cons:
- Some EQ presets compress sound
- Larger than "micro" suggests
- Echo cancellation not published
- Sound strains at high volume
Why it's our choice for Phone Calls:
For $64.99, the Micro 3 combines a call microphone with multipoint, IP68 certification and phone charging. Call performance remains unverified: no review we found measured its microphone, and one reviewer advised against using Tribit's earlier Micro 2 for hands-free calls.
Anker Soundcore 2

Rating: ββββ
Anker builds the Soundcore 2 as a 6.5-inch plastic bar with two 6 cm neodymium drivers and a spiral bass port. The speaker adds a built-in microphone, an auxiliary input, and an IPX7 rating against rain and spills.
Detailed Specifications:
- Price: $45.99
- Form factor: Rectangular bar
- Microphone setup: Built-in microphone
- Echo cancellation: N/A
- Rated battery life: Up to 24 hours
- Weight: 0.91 lb (14.56 oz)
- Bluetooth version: 5.0
- Bluetooth range: 66 ft
- Multipoint: N/A
- Stereo pairing: Yes, with a second Soundcore 2
- Phone charging: N/A
- Water/dust rating: IPX7
- Output power: 12 W
- Dimensions: 6.5 x 1.77 x 2.13 in
+ Pros:
- $45.99, lowest price here
- 24-hour rated battery
- Dual-driver stereo sound
- Auxiliary input for wired sources
- IPX7 water protection
- Cons:
- No dust rating
- Multipoint not listed
- Echo cancellation not published
- Specs vary across retail listings
Why it's our choice for Phone Calls:
At $45.99, the Soundcore 2 is the cheapest way into hands-free calling here, with 24 rated hours and dual-driver stereo. Anker lists no multipoint, and its Bluetooth 5.0 matches the oldest version in this guide. It suits a single phone in one place, such as a desk or workbench.
How to Choose a Bluetooth Speaker for Phone Calls

Evaluate the microphone first, because it determines whether the person on the other end can understand the conversation. A speaker without a microphone cannot participate in a call at all. Among models that include one, published echo cancellation or a multi-microphone array separates call-focused designs from basic ones. Battery, weight, and connectivity become relevant only after that verification.
Microphone Setup and Echo Cancellation
Look for echo cancellation or a published microphone count on the specification sheet. Sony lists echo cancellation for both the SRS-XB100 and the ULT Field 1, and Bang & Olufsen equips the A1 (3rd Gen) with three microphones. Most brands, including Bose, Marshall, Tribit, and Treblab, only confirm a microphone. Independent call testing then becomes the deciding factor, and testers heard the Beats Pill clearly indoors and outdoors, although its microphone also picked up ambient noise.
Portable Speaker or Desk Speakerphone
Determine first where most of your calls take place. A portable speaker suits kitchens, vehicles, garages, and hotel rooms, and it continues as a music player once the call ends. Dedicated conference speakerphones rely on microphone arrays and voice-tuned noise filtering, making them the stronger tool for daily video meetings at a single desk. If your calls move around the house or travel with you on trips, stick with the portable models in this guide.
Multipoint for Work and Personal Phones
Multipoint keeps a speaker paired with two phones simultaneously, so work and personal calls reach the same device. The Bose Flex (2nd Gen), the A1 (3rd Gen), the Emberton III and the StormBox Micro 3 support it, and reviewers confirm the Beats Pill does not. Switching behavior also differs by manufacturer: with a Tribit StormBox 2, one tester had to pause playback on the first phone before the second could take over.
Battery Life for Calls and Music
Treat rated battery life as a best-case figure, because manufacturers usually measure it at moderate volume. The HD77 is rated for 20 hours at 35% volume and 9 hours at full volume. The Beats Pill lasts a little over seven hours near maximum volume. In independent testing, the Bose Flex (2nd Gen) operated just under 11 hours against its 12-hour rating. Fast charging reduces the difference, since 20 minutes on the Emberton III restores approximately 6 hours of playback.
Size, Weight and Placement
Voice pickup weakens as distance increases, so a speaker you can carry from room to room keeps conversations intelligible. Palm-size models clip onto straps or bicycle frames, and the Sony XB100 weighs 274 g, the StormBox Micro 3 weighs 331 g, and the Marshall Willen II weighs 360 g. Cylinders between 1.37 and 1.5 lb, including the HD77, the ULT Field 1, and the Beats Pill, remain better suited to a counter or desk. Straps, carabiners, and magnets determine where the microphone ends up, and that placement matters more than a few grams.
Phone Charging and Wired Input
A USB-C output converts the speaker into a backup battery for the phone during an extended call. The Beats Pill and the StormBox Micro 3 both charge phones this way. A 3.5 mm auxiliary input supports older laptops and equipment without Bluetooth, and the HD77 and Soundcore 2 both retain one. The Emberton III and the Beats Pill have no analog jack, although the Pill accepts lossless audio over USB-C.
Water and Dust Rating
Choose IP67 or higher for calls taken near water, since that rating covers dust and submersion to 1 m for 30 minutes. The StormBox Micro 3 goes further with IP68 certification and survives 30 minutes at approximately 1.5 m. The HD77 carries IPX6 in its current listing, which covers splashes and rain, and one reviewer advised against letting it swim. Indoor and desk users can treat water ratings as secondary.
FAQ
What is the best Bluetooth speaker for phone calls?
We rank the Bose SoundLink Flex (2nd Gen) as the best Bluetooth speaker for phone calls. It combines a built-in microphone with multipoint connectivity and a waterproof, dustproof enclosure weighing 1.2 lb. The TREBLAB HD77 takes the value position, offering a call microphone and 20 hours of rated playtime for $69.97.
Can any Bluetooth speaker take phone calls?
Only speakers with a built-in microphone can take calls, and several popular models omit it. The JBL Flip 7 and Charge 6 have no speakerphone, and the second-generation Bose SoundLink Micro dropped its microphone. Check the specification sheet for a microphone or hands-free calling before purchasing.
Why does the other person hear an echo on speakerphone?
The caller's voice leaves the speaker, reaches its microphone, and travels back to the caller with a short delay. Speakers with echo cancellation, such as the Sony SRS-XB100 and ULT Field 1, suppress most of that returning sound. On models without published echo cancellation, lowering the volume and sitting closer to the speaker reduces the effect.
Does a Bluetooth speaker work for calls on both iPhone and Android?
Yes, calls run over the standard Bluetooth hands-free profile, which both platforms support. Several additional features depend on the phone's operating system. The Beats Pill offers one-touch pairing and Find My on both platforms, while Fast Pair on the Sony models speeds up setup on Android only.
Can one speaker stay connected to a work phone and a personal phone?
Yes, as long as the speaker supports multipoint connectivity. The Bose Flex (2nd Gen), the A1 (3rd Gen), the Emberton III, and the StormBox Micro 3 advertise it, whereas the Beats Pill lacks the feature. Treblab does not specify multipoint for the HD77, so plan on pairing it with one phone at a time.
How long after a full charge can I take calls on a Bluetooth speaker?
Rated playtime ranges from 12 hours on the Bose Flex (2nd Gen) and Sony ULT Field 1 to more than 32 hours on the Marshall Emberton III. Those ratings assume moderate volume; the HD77, for example, is rated for 20 hours at 35% volume and 9 hours at full volume. Moderate call volume and disabling extras such as RGB lighting keep usage closer to the rated figure.
Conclusion
The Bose SoundLink Flex (2nd Gen) takes the top position because it combines a built-in microphone, multipoint connectivity for two phones, and an IP67 enclosure that floats. Its 1.2 lb weight makes it easy to carry between rooms. The TREBLAB HD77 earns the value recommendation at $69.97, which is $79.03 below the Flex. It matches the Bose with a built-in call microphone and stereo pairing, covers 33 ft vs. 30 ft, and outlasts it with 20 rated hours vs. 12.
For demanding call schedules, the Bang & Olufsen A1 (3rd Gen) provides the only published three-microphone array in this guide. The Sony XB100 and ULT Field 1 advertise echo cancellation at $59.99 and $129.99, respectively. The Emberton III suits all-day use with more than 32 rated hours. The Beats Pill replenishes a phone over USB-C, and the StormBox Micro 3 adds multipoint and IP68 protection for $64.99. Prioritize the microphone, then multipoint, battery, and weight, and let price determine the final decision.

