Specification:
Power supplier: DC5V
Output power: 3W*2(1KHz,THD10%)
Frequency: 20Hz--20KHz
Signal&noise ratio:85dB
Impedance: 4 OHM
Output: 3.7V~4.2V+0.05V
Input: 5V
Speaker Unit: 40mm
Case Material: ABS
Dimensions: 15.5x4x5.7cm
Weight: 230g
Color: OEM
Lithium battery capacity: 500mAh
 
Functions
Bluetooth Speaker
 
1) With Mic
2) Support TF Card
3)With line-in function

Packing
Color box: 135*75*110mm
Carton size: 57.5*34*25.3CM
QTY/CTN: 50PCS/CTN

Accessory
USB charging cable