Product features ：1.Real-time power displaySince the battery is displayed on the mobile phone, you can always check the remaining battery level, charge it in time and use it anytime.2.HD call without noiseWith very clear sound quality and ultra high resolution, the sound quality of the headphones is more pure and the voice call is clearer.3.The game is more real The clear sound improves the pleasure of listening and Enhanced the vision of games, English, music and movies. 4.Binaural and single-ear mode switching at will The function design is more intimate, and the function keys support the use of multiple functions, which is more convenient to use.