Popular IP55 stylish sports bluetooth earphone music headset

Spec:

1)Bluetooth V4.1 version
2)Chipset: Vimicro 
3)Built in microphone
4)Color Option
5)Battery: 80mAh
6)Support voice to answer the phone.
7)Supports Bluetooth Headset music
8) support the last number redial
9)Conversation time: about5 hours
10)Music time: about 4 hours
11)Standby time:150 hours
12)Charge port:micro USB cable 
13)Charge time: 1.5 hours
14)Operate range: ≤10m
15) Unit Weight: 160g

Popular IP55 stylish sports bluetooth earphone music headset