mini laptop speakers

mini laptop speakers
1.support USB 5V power supply
2.3D sound technology with 2.0 channel
3. support USB/SD/M
mini laptop speakers
Functions:
1.support USB 5V power supply
2.3D sound technology with 2.0 channel
3. support USB/SD/MMC/AUX/FM
4.support LED display


Parameters:
1.Output power:3.2W*2RMS
2.Speaker unit:1.5*2(antmagnetic)
3.Frequency Response:150Hz-20KHz
4.Power Voltage: USB,DC 5V/750mAh
5.Distortion: <<0.3 %( 1W 1KHZ)
6.Separation:≥80dB
7.S/N Rate: ≥81dB

Accessories:
1.power wire: USB
transfor mini USB
2..35mm-3.5mm stereo connect cable:
3.built in battery

Package:
1.packing:color box+carton box
2.Qty/Carton:1pc/each color box,
60pcs/outer carton.
3.Colro box: 265x85x42mm
4.Carton:541x436x273mm
5.Net weight: 0.23kgs
6.Total weight: 19.5kgs
7.CBM;0.064M3