(NEW)S33(WITH LED)  Stereo bluetooth headphone Mobile phone and computerequipment
Describe：
1、Bluetooth version：V4.0+EDR
2、Transmission power：Class2
3、Frequency range：2.4-2.48GHz
4、Working distance：10meteres
5、Charging time：1-2 hours
6、Talking/Playing music：10 hours
7. Support playing high quality music
8、Recharging USB cable and beautiful packing included,
9、Support mobile phone with bluetooth function
10、Colour:black, white red blue