Function : Bluetooth,Handsfree,TF card,FM,（TWS）
Material : ABS
Charging : USB-Micro
Color : Black,White
Unit size : 70*70*37MM
Net weight : 133g
Bluetooth : 5.0 JL6928B
Channel : 1
Speaker : Ø40MM, 4Ω3W*1
Bass diaphragm : /
Distance : >10M
Expand Memory : <32G
Frequency : 60Hz-16KHz

Charge : 5V / 0.3A
Battery : 500mAh
Packaging size : 90*38*73 MM
Full set weight : 160 G
Carton packing information :
Meas. : 465*307*210 MM
PCS/CTN : 100 PCS
N.W. : 16 KG
G.W. : 16.4 KG
Accessory :
USB-Micro : 1 PCS
Cn/En Instructions : 1 PCS