Poly Sync 20+ Microsoft Teams Certified USB-C Speakerphone (772D1AA)
Features
| Compatibility |
Compatible with PCs via USB Type-A cable and smartphones via Bluetooth |
|---|---|
| Color |
Silver |
| Sensitivity (microphone) |
-42 +/-3 dB |
| Signal-to-noise ratio |
>55 dB |
| Charge time |
<4 hours |
| Battery life |
Up to 20 hours (talk time) |
| Battery type |
Rechargeable Li-ion |
| Impedance |
4 ohms |
| Cable length |
715 mm |
| Wireless range |
Up to 30 m |
| Bluetooth version |
5.1 |
| Supported bluetooth profiles |
A2DP; AVRCP; HFP; HSP; BLE |
| Paired devices |
Up to 10 |
| Nominal sound pressure level |
86 dB SPL |
| Touch user controls |
Call/answer end; Mute; Volume +/-; Programmable function button; Microsoft Teams |
| Button user controls |
Power on/off; Bluetooth® pairing |
| Sensitivity (speaker) |
82 dB (1 W/1 m) |
| Number of microphones |
3 |
| Microphone type |
Three-microphone steerable array |
| Speaker bandwidth |
80 Hz to 20 kHz |
| Microphone bandwidth |
100 Hz to 6.7 kHz |
| Compatible Operating Systems |
Windows 11; Windows 10; macOS |
| Certifications and compliances |
CE; FCC; Rohs; IP64 |
| Dimensions (W x D x H) |
3.4 x 9.5 x 18.2 cm |
| Speaker size |
40 mm |
| Package dimensions (W x D x H) |
183 x 209 x 55 mm |
| Pallet dimensions (W x D x H) |
101.6 x 121.9 x 194 cm |
| Cartons per layer |
10 |
| Weight |
0.36 kg |
| Package weight |
518.17 g |
| Pallet weight |
456.52 kg |
| Minimum System Requirements |
Bluetooth®; USB Type-C® port |
| What's in the box |
Wired Speakerphone; Lanyard; BT700 Bluetooth® USB adapter; Travel case |
| Manufacturer Warranty |
Poly standard two-year limited warranty |
Inventory Last Updated: Oct 27, 2025