Material: ABS+PVC  
Customized colors and logos are welcomed
Red,Blue,Silver,Black
Supports A2DP and AVRCP with Bluetooth version 2.1/2.0/1.2 with EDR class II
portable, no extra battery operated stereo audio system
Demension: 61*61MM
Compatible with iPad/iPhone, other smart phones and tablets
Hands-free talking when call comes in
Wireless transmission: 10 meters
Built-in rechargeable Li-ion Battery
Micro USB charging cable and AC adapter included
Loudspeaker output: 3W
Noise suppression and echo elimination (2nd generation CVC)
Built-in anti-noise microphone
Micro SD card music playing