Unit weight 144G
Unit size           93*93*84mm
Qty/CTN           50pcs/Ctn
N.W/G.W           12KGS/13.5KGS
Carton size        48*48*18.5CM  
Packing            Gift box
Built in 600mAh Lithium Battery  
Rated Charging Time:  5-6 Hours 
3.5mm Audio Cable & USB micro Charging Cable Included 
Power Source: DC5V~USB / 600mAh Lithium Battery 
Playing Time: 4 Hours 
 

specifaction:
Material:      ABS + Arylic
Bluetooth V3.0+RDA-5850, Support A2DP
Signal Noise Ratio: > 75dB
Frequency Range: 2.4GHz
Transmit Distance: > 10 Meters
Handfree Function
Output RMS: 3W
Frequency Response: 90Hz~20KHz
Impedance:  4 Ohm
Playback: MP3, WMA & WAV
Rated frequency:2.40-2.480(HZ)