Key specification/special features:
1. Super slim, easy to carry
2. Covered with fabric texture comfortable
3. Bluetooth version: V4. 2
4. Handsfree phone
5. TF, AUX, MP3, PC, mobile, etc.
5. Products size: Θ102*51mm
6. Battery: 800mAh

Specifications:
Bluetooth version: v 4.2
Aux-in function, play music from MP3, PC, mobile
Handsfree phone, you can answer/hang up cell phone
Material: ABS plastic
Colors: gold/silver/grey/purple/blue/rose gold

Bluetooth version: v4.2
Battery: 300mA
Supports USB disk/TF card/Aux/FM radio
Output voltage: 3.7-4.2V
Input: 5.0V
Signal and noise ratio (SNR): 80dB
Frequency response: 20Hz-20kHz
Output distortion rate: <0.5%
Material: ABS plastic
Colors: black/red/blue/yellow/grey