!:This product is only receiving dimensional sound and the Bluetooth function MOBILE PHONE,This can then hear MOBILE PHONE of talk and music.

1. New generation of wireless Bluetooth technology, exceedingly clear conversation and stereo sound, comfortable switch and smooth control
2. 36gram compact design with fashionable style
3. High quality Bluetooth stereo sound, built-in surround stereo sound and enhanced woof effect with hand-free performance
4. Human engineering design, comfortably fit for people doing sports, made from soft gum without any uncomfortableness by wearing it
5. Built-in high capacity battery, long time conversation and standby, easy switch between phone call and music
Standard:Bluetooth v2.0,compatible v1.1,v1.2 Chipset:CSR BC03
Radio Performance: Class 2 Frequency: 2.4GHz ISM band
RF Sensitivity: <-84dBm
Working Volt: +3.7VDC /180MA Battery: Rechargeable Li-polymer Inside,180mAh. Charging Time: 5hrs
Talking Time: 4-5hrs
Standby: 150hrs