The Yealink BH72 Teams is a wireless Bluetooth headset, certified for Microsoft Teams, that offers connectivity to PC/Softphone (via USB-A Dongle) and to mobile devices. The Yealink BH72 Teams supports multiple microphone acoustic shield technology and dynamic EQ to automatically switch between call mode and music mode. The Yealink BH72 Teams offers a long battery life of up to 40 hours, and fully charging in just ( 2 hours (Cable) / 3 Hours (Wireless Charging Stand) ). Dual busy lights, one on each ear, glow red when youre on a call to help reduce external interference. The Yealink BH72 Teams ships with the Yealink BHC76 Wireless Charging Stand Features: Wireless Bluetooth Headset Crystal Clear Calls BH72Teams Specifications: Dimensions: H:8.0 x W:10.0 x D:12.0 cm Colour: Black Guarantee:1 year Material: Plastic Model Number: 100010350