Auriculares Poly Voyager Focus UC USB-A

Poly Voyager Focus UC (B825) (without charging cradle) Binaural Unified Communications headset with Bluetooth technology for a PC/notebook, Bluetooth-enabled landline phone, mobile phone, tablets and smart watches. Noise-cancelling microphone filters background noise Digital Signal Processing (DSP) for natural audio Active Noise Cancelling (ANC): Filters out background noise so you can concentrate on your work Smart sensor technology pauses music when a call comes, and lets you answer a call simply by putting on the headset Synthetic leather ear cushions with memory foam and padded metal headband for a comfortable and secure fit - Use via Bluetooth 4.1 or wired via a USB Type-A cable Includes: Travel case, Bluetooth USB mini adapter, charging cable