ODIN – MUNINNUser guideINCLUDED IN THE PACK1. Wireless 2.4 Ghz headset w. microphone2. Charge cable: USB-A to USB-C3. USB-A transmitterCONNECTIONS & FUNCTIONS1. The sound volume in the cups can be adjusted up/down on button #1This button will be lit up red, when the headset ischarging2. Muted function. Press button #2 to mute the micro-phone. Press button #2 again to un-mute3. Press and hold button #3 down for 2-3 seconds toturn the headset on or off.4. Charge the headset:Use cable #2.Insert the small USB-C plug into hole #4 the headset.The other end of the cable (USB-A) goes into anycharging device, such as a mobile charger or a laptop.