1.Product Size:102*79*135mm
2.N.W.:0.35kg
3.Output Power:5W
4.Frequency Range:60Hz~1800Hz
5.Distortion Factor:<0.55%
6.Signal Noise Ratio:70db
7.Maxiumum Expansion:16G
8.Support Format:MP3/WMA/WMV
9.Battery:DC-5V/2000mAh
10.Playing Time:3~6H
11.Bluetooth Version:Bluetooth V3.0+EDR(A2DP)
12.Transmission Distance:≤10M
13.G.W.:0.65kg
14.Packing Size:162*124*96mm