Mobile speaker with SD card+USB speaker MD-V3

Mobile speaker with SD card+USB speaker MD-V3

Product description:

Technical details:
1) Output Power: RMS 5W (2.5W*2) THD=10%
2) Frequency Response: 150Hz-18KHz
3) Loud Speaker: 2inch (external diameter 52mm) ; 4Ω
4) Signal and noise ratio of power amplifier: ≥ 80dB
5) Output: 3.7V*1000MA
6) Input: 5.0V
7) Built in rechargeable Li-ion Battery and connect DC5V power input socket
8) Play MP3 format music from MMC/ SD card, U disk.
9) Connect 3.5mm stereo audio cable to speaker socket LINE IN', can enjoy the music from mobile phone/ MP3/ MP4/ PC/ iPod and other audio devices, no need to shift among U disk/ SD/ MMC card/ MP3/ MP4, it can automatically read the first input media device.
10) Use Remote control can auto searching.

1) 3.5mm stereo connect cable
2) USB power supply cable
3) Remote control

1) 2PCS Nokia transform connector
2) 3.5mm stereo connect cable
3) Remote control
4) USB power supply cable

Packing details:
Product size:
Packing size:
1PC/ colour box
60.5*39*37cm/ 30PCS
N. W. / G. W.: 20KG/ 21.5KG