POLY – Sync 20+ USB-A Personal Bluetooth Smart Speakerphone (Plantronics) – Connect to Smartphones via Bluetooth-PC/Mac via – BT600 Dongle -Works with Teams (Certified), Zoom & More,Black
$135.99
Price: $135.99
(as of May 08, 2025 17:41:28 UTC – Details)
Everyone deserves to hear and be heard. Poly Sync Family USB/Bluetooth smart speakerphones make both happen with remarkable sound quality in personal and huddle workspaces plus small conference rooms. Voice calls flow naturally with multiple microphones that track the talker, not the noise. If people on both ends talk at once, full-duplex audio makes sure nothing is missed. It’s simple to join meetings—just plug in or connect via Bluetooth.
Easy connectivity: Connect smartphones via Bluetooth or connect wirelessly to computers via the included BT600 adapter, which comes paired to the Poly Sync 20+. This enables better audio performance than connecting directly to PC/Mac via Bluetooth.
Hear and be heard: Keep the focus on your voice, not the background noise with a multi-microphone steerable array for echo and noise reduction. Let people talk simultaneously for natural conversations without missing a word with full duplex audio.
Work on the go: Keep your smartphone charged and ready using your Poly Sync 20+, with up to 20 hours of battery life. It’s slim and portable, IP64 dust- and water-resistant, and comes with its own carrying case.
All in one: Portable speakerphone + portable charger + high-performance music speaker. Enjoy more clarity on every call thanks to the bass reflex system with dual passive radiators for natural voice and deep bass.
Microsoft Teams version: Supports easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.
Customers say
Customers find the Bluetooth speaker’s sound quality excellent for meetings, with everyone able to hear clearly, and appreciate its sleek design that looks great on the desk. The device is compact, easy to use, and has amazing battery life, with one customer noting it’s perfect for hybrid in-person and Webex meetings. The functionality and Bluetooth connectivity receive mixed reviews – while many say it works great, some report it stops working after two months and experience connection issues.
13 reviews for POLY – Sync 20+ USB-A Personal Bluetooth Smart Speakerphone (Plantronics) – Connect to Smartphones via Bluetooth-PC/Mac via – BT600 Dongle -Works with Teams (Certified), Zoom & More,Black
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Brian P. O’Neill –
WebEx and MS Teams compatible! Great audio!!
Cons: None, save the inner Poly box could have been sealed with a tape.Pros: Many!1 Certifies for new MS Teams 2024.2 Same excellently works with Cisco WebEx.3 Excellent audio speakers and clear mics!4 Easy and intuitive operation clear indicators.5 Immediately recognized device in settings.6 Nice size and space savings over separate microphones and speakers. No A/C plug necessary, battery operations excellent.7. Wrap around usb C cord at bottom.8 Dongle is USB C and lights to indicate connection to the base unit.9 No default requires software to install but maybe optional software. Be aware if your work computer does or does not permit you to install software as a user. Check your IT department.10 Use but do not lose the small dongle, makes it all so much easier in a work setting.11 Bluetooth pairing optional and perhaps a great option for cellphones.
Randy Mac –
Game Changer
I purchased this unit for my home office. I am on Zoom and Teams meeting for most of my day. I had a headset for the longest time and by the end of the day my ears were sore. The switch this unit has been amazing. The quality its great and the participants of my meeting say the quality of what they hear is perfect. I like that the unit gives me a clear signal I am on mute. In addition, the ability to mute/unmute right on the unit vs looking for the mute and unmute in the Zoom or Teams app. You can pick up an inbound call and increase or decrease the volume with a touch of the unit. It is a little big for portability but not enough to make me stop taking it on the road with me.
J. Wendell Welsh –
Great two-way speaker!
Perfect for Teams meetings. It has quality sound and a strong projection. I also used it to project through a podium mic. In a small meeting room it’s a perfect speaker phone for two-way conversations with 10 to 15 people (as long as people don’t talk over each other).
DEBRA DALEY –
Technical glitches but solid device sleek design
I spent more on this one and hoped it would be perfect. I need it because my PC mic on my laptop is acting up. I selected this because it is Teams certified, reduces background noise and WiFi compatible. The WiFi is sketchy at best, doesn’t make it past 15ft. As long as I don’t go beyond my kitchen to grab lunch on a meeting, the WiFi is useful. It WiFi starts to cut out beyond 15ft from my laptop. Also it is glitchy when using the USB cord. The Teams feature does not always work properly so the mute button does not always work on the device. I’ve not figured out what causes it yet and it comes and goes. When it’s glitching, you need to use the mute button on the PC screen. Set up was simple, plug and play. It’s built well. Sleek design but solid. The size is about the size of a hand-held game device (switch). It charges quickly and holds a charge for a long period.
JuanLoco –
Can’t live without it now
For someone who works from home and tends to pace around when on calls, this has been a gamechanger for me. Cancels out noise as good as any of my headsets but doesn’t require me to have something on my head. I am able to walk from my office to the kitchen without ending a work call. Quality is very good on both microphone and speaker. I used it every single day and couldn’t go without it now.
A & J –
Works better than expected
I have the Poly Sync 20+ and have used it mostly in small room settings of about 8 participants sitting around a large table–it far surpasses the poor microphone pickup from a laptop. What surprised me, however, is how well it performed in a larger setting. I used it a couple days ago for a meeting of 20 people in a large home living room. Folks were seated on a couple couches facing a coffee table and in chars arranged around and behind those couches. Clearly, an arrangement better suited for the PolySync 40 or 60. I tested my PolySync 20+ by asking remote participants whether they could hear a softspoken person seated roughly 8 feet away–they said very clearly. Another plus is that I could hand the meeting host the USB dongle to plug into their Mac (using a USB C adapter, as I have the USB A model that plugs into my own PC-based laptop) and Zoom automatically selected the PolySync 20 for microphone and speaker. That was helpful as the Mac user is uncomfortable configuring/selecting options in Zoom. The PolySync 20 battery was still going strong after the nearly 2hr meeting. Had to set the speaker to full volume but it was adequate.
Kyle H. –
I want to love this thing, but…
So, I want to love this speaker phone, but it really just falls down in a few areas that the older Plantronics Callisto was just good at.Soundwise, its great. Sound is bassy and responsive. Doesn’t sound tinny or artificial.I love that this can serve as a battery bank, if you’re traveling and don’t have an AC adapter handy. It has a nice carry case and a USB-C to USB-A adapter.Battery life is also great. But, I generally keep it plugged in all the time.. here’s why.The software is atrocious. This is probably partially due to Teams being an awful product and this hardware trying to accomodate for it, but like, it seems to randomly disconnect at various points during the day. It will just be sitting there, and I’ll hear the disconnect sound… Then a moment later, the reconnect sound. What is this doing?Most of the time, it’s connected to the computer fine and works with Teams calls. But, the Mute button doesn’t do anything if you’re connected on Bluetooth, and only works if you’re directly wired in to your computer. This has been reported by a LOT of users on the HP support forums and they haven’t done anything about it. This has been going on for years. I was hoping a mature product like this would be better supported.The cable is also not removable. Instead, they expect you to wrap it up around the base. Hardware manufacturers please PLEASE stop adding un-removable cables to devices. Give me a USB-C port and let me use whatever cable I want
Mke Kerwin –
Excellent speaker, if they send the right one.
This is a very powerful and high-quality speaker. The wireless blue tooth driver remains stable. The problem I had is I was sent a standard poly-sync without the Bluetooth dongle device even the description described it otherwise. After returning it and getting the one I needed, great product.
deuxknee –
The sound quality is great as you can hear the deep bass in people’s voice. I won’t be able to go back to even the high quality speakers in laptop.It is also full duplex, so I can speak and hear people’s voice at same time and not have it cut out audio.Definitely worth every $!
Vitor Ribeiro –
O som na chamada é excelente, tanto para nós como para a pessoa com quem estamos a falar. O microfone capta o som da nossa voz tão bem como um bom headset. E funciona perfeitamente como speaker geral. Funciona tanto com fios como wireless via bluetooth dongle. Funciona perfeitamente com o meu telemóvel Samsung e o com o meu computador portátil da HP. Porém, ao ligar ao meu computador desktop gaming (cuja motherboard é MSI) apesar de ter um bom som em output (da coluna) o som que produz em input (ou seja o microfone) tem muito baixa qualidade, cheio de interrupções e com um efeito robótico. Não entendo porquê.
F. Humpohl –
Ich habe mir den Konferenzlautsprecher für mein Büro zu Hause geholt. Dank des Dongel ist die Bluetooth Verbindung zum Laptop sehr stabil. Daneben habe ich noch mein Smartphone verbunden. Der Lautsprecher Funktionen mit meinem Windows Laptop genauso wie mit meinem MacBook.Einziges Punkt der etwas stört: nach einiger Zeit geht der Lautsprecher in Stand-By. Wenn dann ein Anruf reinkommt (MS Teams) muss man den Lautsprecher einmal kurz aufwecken, z.Bsp. durch Lauter oder Leiser. Aber das ist stöhnen auf hohem Niveau!
Ferry Mulyadi –
Everything that i need from a decent audio, small package and easy to use speaker phone for conference and work from home
Eduardo M. –
El producto cumple para conferencias el volumen no es muy alto, sin embargo normalmente en una conferencia hay silencio y es suficiente, los micrófonos hacen muy buen trabajo y filtra la voz en muy buena calidad, recomendable