Overview and Specifications:
-With 135mAh large capacity of battery,long-lasting using,very practical in daily life.
-Sweat-proof design,not worry about being wet by sweat after exercise.
-It supports the function of synchronous battery display by iPhone system, so that the battery condition can be showed easily
-Ergonomic design, enjoy high quality stereo bass,can get better experience of listening to music.
-It is comfortable to wear without pain and not easy to drop off when doing strenuous exercise.
Bluetooth version: V4.2
Battery capacity: 135mAh
Standby time: 120hours
Charging time: 2hours
Music time: 6hours