Soft Warm Beanie Hat Wireless Bluetooth Smart Cap Headset Headphone Speaker Mic

Main Features:
V3.0 + EDR bluetooth version,available for most of devices with bluetooth function
Knitted material and handsfree speaker that protects the head from the cold winter
The hat can be washed
Set-in MIC,available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hands free answering phone via the device
Allow you to listen to music and talk while doing variety of other activities
Built-in Li-ion rechageable battery ,charge via USB cable ,long stand by time
Supply power display on iphone

Speficiations
Bluetooth: V3.0+EDR
Frequency :2.402GHz-2.480GHz
Transmission distance of MIC:about 1M
Li-ion battery:3.7V/100mA
Charging time:2hours
Stand-by time:2hours
Stand-by time :60 hours
Continuous talking time: about 3.5 hours
Hat Size: one size fits most ,22*20.5cm(elastic)
Color: Black
Package Contents
1*Bluetooth music hat
1*User manual
1*USB cable

Email: susiesunnyday@yahoo.com ,Skype: susie200909