1.mini usb?speaker
2.Support TF/USB flash driver
3.FM radio function
4.Built-in Li-ion battery
5.Line in. Connect to MP3/Mobile/Computer,etc.
Output:3.7V
Output power:3W
Input: 5.0V
Loudspeaker:4
Contact us:
Telephone:+86 755 25608673
Address:Floor 8,huguang building,Longgang Road, Shenzhen China