Product information:
Color classification: S16 with microphone to talk [white] S16 with microphone to talk [black] S16 with microphone to talk [pink] S16 with microphone to talk [preferential installation of two earphones] S16 with microphone to talk + volume adjustment [white] S16 with microphone for call + volume adjustment [black] S16 with microphone for call + volume adjustment [pink] S16 with microphone for call + volume adjustment [offer two earphones]
Style1：Talk with microphone
Style2：Talk with microphone + adjust volume
Packing list：
headset X1
