Sandberg Bluetooth Headset ANC FlexMic - Advanced wireless headset that is comfortable to wear for many hours thanks to its elegant over-ear cups. The built-in ANC (Active Noise Cancellation) ensures that you are provided with excellent undisturbed sound, whether you are sitting in a noisy office or exposed to the persistent engine noise of aeroplanes or train Detachable, flexible microphone arm Working time per charge: Appr. 13 hours Charging Time: 2 hours Charging input port: USB-C Wireless range: 10 meters Više informacija na linku