购物车
2.0 stereo speaker Frequency Response:30HZ-20KHZRMS:2×3WPower:USB 5V/1ASNR:> 80dBSize:85.5×58×61mm3.5mm jackSupport cellphone/MP3/MP4/PC etc.
Packing:
50sets/cartonCTN SIZE:47.5×42×57cm