Yealink BH72 UC USB Bluetooth Headset Colour:Black Base station has an integrated

Base station has an integrated battery charger

Telephone Microphone

Large ear pads | Ratcheted boom | Sure-Fit Headband

Integrated Bluetooth 4

Yealink BH72 UC USB Bluetooth Headset Colour:Black Base station has an integratedConnectivity: USB A and Bluetooth Range: Up to 30m 100ft Bluetooth pairing list: Up to 8 devices Simultaneous Bluetooth connections: 2 Optimised for Unified Communications Multiple Microphone Acoustic Shield Technology Retractable Hidden Microphone Arm Retracting the mic mutes user Dual side busy light for full visible angles Talking time: up to 35 hours Music time: up to 40 hours Standby time: 112 hours Charing Time (cable): 2 hours Charing Time