2200 mAh charging box
Charging case can charge the headphones 25 times. Playing music for about 150 hours
Charging box can charge most phones
Earphones weigh only 4 g
Play / Pause / Next Track / Answer / Refuse / Redial
Product list and service
1.High definition sound with built-in microphone: crisp, and crystal clear sound, not only ameliorate the experience of listening music, but also provide a more clear sound while making phone calls. Built-in microphone allows you to easily take calls on the go!