







🎙️ Elevate your remote meetings with sound that commands attention
The Poly Sync 20+ is a premium portable Bluetooth speakerphone designed for professionals who demand superior call clarity and versatility. Featuring a multi-microphone array with noise and echo reduction, it delivers natural, full-duplex conversations. With up to 20 hours of battery life, IP64 dust and water resistance, and multiple connectivity options including Bluetooth and USB-C/USB-A adapters, it’s built for seamless use across smartphones, PCs, and Macs. Its compact, durable design and smart programmable controls make it the ultimate companion for remote work and on-the-go conferencing.




| Age Range Description | Adult |
| Antenna Location | For smartphones or tablets, For computers |
| Asin | B0C6FM33P2 |
| Audio Driver Size | 40 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | 39,796 in Computers & Accessories (See Top 100 in Computers & Accessories) 762 in USB to USB Adapters 766 in Portable Speakers & Docks |
| Bluetooth Range | 10 Metres |
| Box Contents | Lanyard, Protective Case, Speakerphone with integrated USB-C cable, USB-C BT700 Bluetooth adapter, USB-C to USB-A adapter |
| Brand Name | PLT |
| Colour | black |
| Compatible Devices | Smartphones, Tablets, PCs, Macs, Bluetooth-enabled Devices |
| Connectivity Protocol | Bluetooth, USB-C, USB-A |
| Control Method | Touch |
| Customer Package Type | Protective Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (37) 4.6 out of 5 stars |
| Enclosure Material | Plastic |
| Frequency Response | 6.7 KHz |
| Input Voltage | 5 Volts |
| Is Waterproof | true |
| Item Dimensions D X W X H | 9.5D x 18.2W x 3.4H centimetres |
| Item Type Name | Plantronics Sync 20+ conference speaker Bluetooth®, USB-A black |
| Item Weight | 1.11 Pounds |
| Manufacturer | Poly |
| Maximum Range | 98 Feet |
| Maximum Speaker Output Power In Watts | 10 Watts |
| Model Name | SYNC 20+, SY20 USB-C/BT ADAPTER WW, USB C/A ADAPTER, ECOMM |
| Model Number | 2-216869-333 |
| Mounting Type | Tabletop Mount |
| Mp3 Player | No |
| Network Connectivity Technology | Wireless |
| Number Of Audio Channels | 1.0 |
| Number Of Batteries | 1 Lithium Ion batteries required. (included) |
| Number Of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Wireless |
| Product Warranty | 2 year manufacturer |
| Series Number | 2 |
| Speaker Size | 40 Millimetres |
| Speaker Type | Portable |
| Specific Uses For Product | Office/Remote Work, Portable Use |
| Subwoofer Connectivity Technology | Wireless |
| Unit Count | 1.0 count |
| Upc | 196548542673 |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
User
Good quality and will recommend
Excellent
User
Praktisch, kompakt, gute Klangqualität
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!
User
Get this Speaker for DND night for remote play!
I'm exceptionally picky and when we needed a speaker to help discord people in for dnd night, It was a litigious search for the perfect speaker.I will suggest this speaker everytime. It was easy to connect to our phone, pc, or Ipad via Bluetooth, it comes with a 2.4ghz dongle so its easy to plug in if you have a congested bluetooth atmosphere. And the audio quality is amazing. It has an EQ, albeit only 3 modes, so if you wanna tweak an audio. You can. It also has a decent amount of charge and a storm came in and interrupted our power and this got my phone up a decent amount of power using a USB cord.If I had any gripes, the audio will sometimes pickup audio with lyrics really well. So any TV, music, or slightly louder conversations will chime in stead of the overall general conversation having. It's clean, but a bit of noise cancellation software might make this go a long way. You can still play atmospheric music in the background and it won't distract on the other end for the caller, as long as no lyrics are available. (An easy fix for Apple users if you use Karaoke mode in Apple music)If you've got players for dnd who can't make it, and you want a no nonsense solution rather than a phone. This is a fantastic choice.
User
Vehicle Speakerphone
This thing rules! I'm using it for bluetooth calling in my vehicle as the radio kinda stinks for it. The call quality is fantastic, on both my end and the other. It has great voice reproduction with some low-end/bass to fill it in. Noise rejection is amazing too. Other party can barely hear the other sounds of the car. The only thing i dont like is the device does not turn on automatically- even with USB power. The "rocket" button is pretty lame, barely has any customizability. Battery life is good, maybe 10-15 hours real use.
User
Good sound quality
Bought this for work calls because my computer audio is terrible. Works great. Really good sound quality.
User
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
Trustpilot
2 weeks ago
3 weeks ago