ULTRA WIRELESS

미디어 제어용

Press + once for Volume up
Press - once for Volume down

Hold + for more than 2s to Next Track
Hold - for more than 2s to Previous Track

Press the S Button once to Pause / Play

전화 통화용

Press the S Button once to Answer / End calls

Hold the S Button for more than 2s to Reject calls

Press the S Button to add a 3rd party to your call when you are already in a call.