LEVN LEHS010 wireless headset with charging base and USB dongle. Great for calls meetings remote work and office use. Clear voice pickup with AI noise cancelling microphone. Long battery life and lightweight design for all day comfort. Features Bluetooth 5.2 Working range approx 15 meters Battery capacity 350mAh Charging time approx 2 hours Working time approx 35 hours at moderate volume Includes charging base Includes USB dongle Lightweight approx 79g Ships fast and packed carefully. Note: If you have any questions or if something isn?t quite right when your item arrives, please contact me through messages. Since I keep multiple units in stock, I can often send a replacement, missing part, or manual faster than going through the return process. Messaging me first is the quickest way to get help.