Wireless earphones with Active Noise Cancellation (ANC) and Transparency Mode (which allows you to hear surrounding sounds while wearing the earphones), support for phone calls and music playback, charging case capacity: 200 mAh, earphone battery capacity: 30 mAh, battery life on a single charge: 2–3 hours, charging time: approx. 1 hour, USB charging, digital battery level display on the charging case, touch controls on the earphones for answer and end phone calls, skip tracks, and adjust the volume, operating range: 10 metres, the earphones support Bluetooth 5.0 connectivity, USB-C cable included