Poly Voyager Focus 2 USB-C with charging base and USB-C/A adapter Wireless Bluetooth headset, equipped with Active Noise Cancellation (ANC) and Acoustic Fence technology to isolate ambient noise and improve audio clarity during calls. Offers up to 25 hours of talk time, with an included charging base and USB-C to USB-A adapter, in a sleek black design, ideal for office use and remote meetings.