Product Name : Bluetooth 4.0 Headphone

Bluetooth Version : V4.0

Function : Human Voice / Voice Broadcast / Talking / Listen Music / Microphone

Applicable :  For i Phone / i pad / i Pod / Tablet / Smartphone / Computer / MP3/MP4 / Portable Media Player

Special Features : One For Two technology (Can connect two bluetooth devices at the same time)

Newest touch technology， easy to operate， you can answer and hang up your calls

Voice broadcast function，

Transmission Distance : 10m

Talking Time : 5 Hours

Music Play : 8 Hours