100% brand new and high quality.
Knitted material, fashion and keep warm with answer the phone in winter
Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free answering
Set-in Li-ion chargeable battery, charge via USB Cable, long stand-by time.
V4.2 Bluetooth version,available for most of devices with bluetooth function.
Bluetooth Version: V4.2
Charging time:2.5 HRS
Standby time:60 Hrs
Continuous working time:about 5Hrs
Size:Fits for head circumference 56-62cm
Speakers can be taken off so that you can wash the hat
1 Bluetooth Smart Hat
1 Charging Cable+instruction