mp3 mobile speaker

Sunfull speaker SF-2001
Brand: SUNFULL
Model: SF-2001
Channel:2.0 channel
Input:U flash disc, mp3 format file through SD card, 3.5mm stereo line in
Power output :3Wx2 RMS
Speaker Unit:1.5"x2(magnetically shielded)
Frequency response :90Hz-20KHz
                    S/N:>=80dB
Built in Battery:3.7V 1000mAH Li-ion battery
Power supply:DC5V/500mA
Accessory:USB cable,audio cable
Exterior Material:wood
Product size:(L130*W75*H60)mm
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