Model NO.:BS-BMS-06

1.Built-in Lithium-ion battery;Powe Supply:Lithium-ion，Computer-USB-in，DC-in 2.Compatible,mobile/computer/MP3/MP4 

3.3.5mm AUX in

4.Memory Play:Auto remember the last song &play mode played

5.Output:3W 

6.Frequency response:150-18KHz,SNR:≥80db    

7.Material:Aluminum alloy                                                                   

8.with Handfree function , mrico sd slot , FM