2.0 stereo speaker
Frequency Response:60HZ-18KHZ
RMS:2×3W
Power:USB 5V/1A
SNR:> 80dB
Size:75*75*83mm
Support SD card/U-disk/FM redio/cellphone/MP3/MP4/PC etc.

Packing:

Color box:85×85×90mm
100sets/carton
CTN SIZE:43×39×46cm