Portable SD/MMC/USB/FM Speaker

Detailed Product Description
Features:
Convenient to take out, is suitable for using at home, office or trip.
Use dry battery or special power transformer.
Read MMC/SD card/ MP3 file (music) in USB movable disk. AM/FM Radio
Stereo headphone output.
Diapason tweet antimagnetic speaker.
Rubber bass antimagnetic speaker.
With special power transformer
Driver unit: 50mm speaker, 4 Ohms (L, R)
Power supply: AC adaptor (5V, 1A)

: : Specification: : :
Output power: 10W (5W x 2)
S/N: ≥ 90dB
Sensitivity: 86dB/1w/1m
Impedance: 4Ω
Frequency Response: 100~20KHz
Driver unit: 50mm speaker, 4 ohms

Packing details:
Packing Content: Speaker, two head 3.5mm stereo cable and manual
Packing: Each in a color box, 40PCS in a carton
N. W /G. W: 9/10kgs
Carton size: 42*25*35.5CM