The Plantronics Voyager Focus UC B825-M is a wireless Bluetooth headset that offers connectivity between PC, smartphone, tablets and Bluetooth devices. Enjoy 150Ft wireless range with high quality crystal clear Hi-Fi sound. Manage calls and listen to multimedia with controls at your finger tips. Three precision tuned microphones, superior Noise Cancelling technology and sophisticated muting options enable you to concentrate on your calls / music without being distracted with whats going around you. And when you do need to know what's going on around you, simply active the OpenMic feature to focus on your surroundings. Built For Comfort: Memory foam leatherette cushions mold to your ears natural shape and the cushioned headband provides durability while maintaining a comfortable secure fit. Included in your purchase is a handy carry case, USB adapter and charging cable. The Plantronics Voyager B825-M has is optimised for ML (Microsoft Teams) users. Features: Wireless Bluetooth Headset C