Press and hold the right ear (R) MFB key 2 seconds after hearing the tone of the tone to relax or not let go of the hand are cut song (not loose hand time to 5 seconds will be shut down)
Press and hold the (R) MFB key on the right ear for 2 seconds, and cut the song when you hear the prompt tone (if you don't release your hand for 5 seconds, it will shut down)<br>