Product Description:

 1.Stereo loudness will up to 90 dB (A).

 2.Compatible with Bluetooth 4.0.

 3.With 2.0 sound channel.

 4.Built-in 1500mAh large capacity battery, which can achieve 8 hours music playback to meet your need.

 5.Features with volume control and songs track function, convenient to operate.

 6.Built-in microphone for hands-free calls, free your hands and keep your safety in driving.

 7.Portable size, you can't help bringing it out for walking or running etc.

 8.Equipped with Avnera AV3102 chip, the tone is exquisite and balanced.