Use the included USB-C cable to charge your headset. It takes about 2.5 hours to fully charge the headset. As your headset charges, the power LED blinks to show the battery status. When your headset is fully charged, the power LED changes from blinking green to solid green.
Table 1. Headset Charge Status

Power LED

Charge Status

Power LED shows solid green

Full Charge

Power LED blinks green


Power LED blinks yellow


Power LED blinks red



Insert the USB-C cable into the USB-C charging port at the bottom of the left ear cup.

Cisco Headset 730 USB-C port

Plug the USB-A end of the cable into any powered USB port.