S40-Sound box

Bluetooth version: V3.0
Speaker :4R 5W*2

Resistance：4Ω
F.R.：60HX-15KHZ
Distortion：≥75DB
Battery: 2200MAh

1.Product size：223*71*70MM
2.Product weight:  630G
3.Colors:Black/Red/Grey

4.Support TF Carddrive/FM
5.Rechargeable Li-ion battery; charging port: Micro USB;
6.play time: 4~6H