Poly Sync 20-M Speakerphone +USB-A to USB-C Cable (7S4M1AA)
| Compatibility | Compatible with PCs via USB Type-A cable and smartphones via Bluetooth®️ |
|---|---|
| Color | Black |
| Charge time | <4 hours |
| Battery life | Up to 20 hours (talk time) |
| Battery type | Rechargeable Li-ion |
| Cable length | 715 mm |
| Wireless range | Up to 30 m |
| Bluetooth version | Bluetooth® Core 5.1 |
| Supported bluetooth profiles | A2DP; AVRCP; HFP; HSP; BLE |
| Nominal sound pressure level | 86 dB SPL |
| Touch user controls | Call/answer end; Mute; Volume +/-; Programmable function button |
| Button user controls | Power on/off; Bluetooth® pairing |
| Number of microphones | 3 |
| Speaker bandwidth | 80 Hz to 20 kHz |
| Compatible Operating Systems | Windows 11; Windows 10; macOS |
| Dimensions (W x D x H) | 34 x 95 x 182 mm |
| Speaker size | 40 mm |
| Package dimensions (W x D x H) | 188 x 60 x 211 mm |
| Pallet dimensions (W x D x H) | 101.6 x 121.9 x 126.5 cm |
| Cartons per layer | 10 |
| Weight | 360 g |
| Package weight | 300 g |
| Pallet weight | 190.65 kg |
| What's in the box | Wired Speakerphone; Lanyard; Travel case |
| Manufacturer Warranty | Poly standard two-year limited warranty |