Product Review

Feature:
1.Wirelessly listen to to music , answer the phone
2.Fashion design, let music surrounding your life any time
3.Hands free function, truly free your hand
4.Set-in rechargeable Li-ion battery, long stand-by and working time
5.Hi-Fi earphone
6.Support ppower displaying on iPhone, easy to know when will to be charged
7.DIY design, available to be detacheable when you want
8.Sound reminderr function, easy to set the device according to sound remind

Specificcations:
Frequency: 2.402GHz-2.480GHz
Range: 20-30 meters (depending on device)
Transmission distance of microphone: ≤1m
Li-ion battery: 3.7V/150mA
Playback time: ≤8 hrs
Charging Voltage: 5V
Charging time:1 hrs
Standby time≤160 hrs
Bluetooth name: Music Hat

What's in the box:
1x Helmet headset
1 pair x Sticky Pads
1x User manual