Details of Plantronics Poly Sync 20+ Bluetooth Speakerphone
USER INTERFACE FEATURESTouch sensitive user controls for:
Call/answer end
Mute
Volume +/-
Programmable function button
Microsoft Teams
Push button user controls for
Power On/off
Bluetooth pairing
Highly visible status light barOne USB-A port for smartphone chargingKensington lock slot WIRELESSBluetooth v5.0Supported Bluetooth profiles- A2DP, AVRCP, HFP, HSP, and BLE Battery capacity: 3200 mAhTalk time: up to 20 hours• Charge time: 4 Hours