usb mini speaker
1.Support TF card, SD card, USB
2 led light
3,connect mp3,computer etc.
4.good for promotion...
Port: XIAMEN
Minimum Order Quantity: 3000 Piece/Pieces
Supply Ability: 30000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: PE bag, gift box, outer carton
Delivery Detail: 40-55 working days after comfirming order and receiving deposit
usb mini speaker
1) AC100-220V, 50/60Hz, DC5.5V±5%. With Remote control
2) Output: RMS 4Ω (3W+3W)THD=10%
3) FM radio frequency response: 150-18000Hz
4) Signal and noise ratio of power amplifier: ≥80dB
5) Rechargeable Li-ion Battery: 3.7V / 800mA
6) Loudspeaker: 2.5inch (external diameter 66mm) Magnetic resistant: 4Ω
7) Led light on volume knob, to enable visual effects.
8) For use with: Mobilephone/Ipod/PSP/MP3/MP4/usb/micro sd
9) 3D Label.