Specification:

1)RMS: 3W*1
2)Power supply: built in 600mAh Lithium-ion battery
3)Bluetooth version:2.1+EDR
4)Sound system: 2inch 4Ωwith radiator, enhanced bass effect
5)Supporting format:MP3/WMA/WAV
6)Bit rate: 8kbps-1000kbps.
7) Bluetooth:Anyka