The Poly Sync 20 USB/Bluetooth® is a smart speakerphone so you can talk professionally. It can be used for conference calls and listening to music wherever you work. Take it with you wherever you go. It has up to 20 hours of talk time.

- Battery life: Up to 20 hours (talk time)
- Battery: Rechargeable lithium-ion
- Button user controls: Power on/off; Bluetooth® pairing
- Touch user controls: End of call/call reception; Mute; Volume +/-; Programmable function key
- Microphone type: Controllable array of three microphones
- Microphone bandwidth: 100 Hz 7.3 kHz
- Speaker size: 40 mm
- Speaker bandwidth: 80 Hz 20 kHz
- Wireless range: Up to 30 m
- Connection type: Wireless: Bluetooth®, USB Type-C® BT700, USB Type-C®/A adapter
- Cable length: 70 cm
- Charging time: