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.

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

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

Packing details:
Product size:
17*10.3*10cm
Packing size:
18x11x11cm
1PC/ colour box
60.5*39*37cm/ 30PCS
N. W. / G. W.: 20KG/ 21.5KG