Bluetooth Version V5.0+EDR;
Transmission distance >10M;
Function: BT/call/USB/TF/FM/AUX
The bluetooth version can be paired with any bluetooth devices;
Hand free phone, you can answer / hang off cell phone;
USB/TF card music playback;
AUX in function,play music from MP3,PC,Mobile,ect;
FM radio model
Output voltage:3.7V-4.2V
output power: 5W
Input:5.0V
Loud speaker: 4Ω /5W+2 subwoofer /52MM
Signal and noise ratio(SNR):80db
Frequency Response:20HZ-20KHZ
Output distortion rate≤0.5%
Battery:1200mAh
material: ABS plastic +fabric
Color:Red /blue/brown