1.Product Size:75*60*125mm
2.N.W.:0.4kg
3.Output Power:5W
4.Frequency Range:65Hz~18.5KHz
5.Distortion Factor:<0.55%
6.Signal Noise Ratio:70db
7.Maxiumum Expansion:32G
8.Support Format:MP3
9.Battery:DC-5V/2000mAh
10.Playing Time:3~6H
11.Bluetooth Version:Bluetooth V4.2+EDR(A2DP)
12.Transmission Distance:≤10M
13.G.W.:kg
14.Packing Size:100*103*142mm
15.PCS/CTN:40pcs