SU-19 Be compatible with computer/ mp3/ mp4 SD/ USB card mini speaker

1. Power supplier: 3.7V/ 1000MA Li-ion battery.
2. Output: RMS 2W THD=10%
3. Frequency: 250Hz-16KHz
4. Senstitivity : 86db
5. Power input : USD/ DC 5V
6. Speaker unit: D40mm 4Ω

Feature:
* Be compatible with computer/ mp3/ mp4 SD/ USB card
* FM and LCD function With alarm clock
*DC 5V power input socket
*Bulit-in rechargeable Li-ion Battery 3 hours battery life

Accessories
*Standar 3.5mm audio plug
*USB supply power cable..
*Remote control

1. Product size: : 18*10.7*8cm
2. Color box size: 22.5*11.3*9.2cm
3. Carton size: 51*43*36cm
4. QTY/ CTN: 30PCS
5. N.W/ CTN: 19.5kg
6. G.W/ CTN: 21.15kg