本产品采用触摸触发控制功能，目前默认的触摸触发功能为：
Ear bud
Double-tap
Music/standby: Skip forward
Call: answer a call
Triple-tap
Music/standby: Skip back
Call: Reject or hang up a call
Tap and hold the touch area:
Switch between Active Noise Cancellation and Transparency Mode.
More options in the Nothing X app.
*Optional functions: play/pause, skip back, skip forward, switch noise cancellation mode, volume up, volume down and wake up voice assistant