Power Source: Li-ion Battery / DC5V
S/N Ratio: 83dB
Frequency Response: 100-20KHz
Transmission Distance: 10m
Rated Power: 3-7W
Play Time: 8-20h
Standby Time: 168h
Battery Capacity: 3600mAh, 3.7V
Supports Micro SD/TF card, USB disk, FM, etc.
Supports line in function, receiving the audio source from MP3, MP4, PC, Notebook, Phone, etc.
Supports USB2.0 high speed transmission, fully compatible with USB1.1.
Function Buttons: on/off, menu, previous song, next song, play/pause, volume control
Color: Grey, White
1 x FM Radio MP3 Speaker
1 x USB Cable
1 x Audio Cable
1 x Manual