usb 2.0 mini speaker AV-013

laptop mini speaker AV-013
 
-heavy bass
-usb plug for power
-fashion design
-mini speaker for laptop, PC.

Feature:
-Portable speaker optional for PC and note book
-Built-in active amplifier
-USB bus-powered capability, no adapter required
-Pure and elegant sound quality  
-Conveniently powered via with USB cable
-Easily control volume with VOC on the back
-Durable for long-term use
-Size:71x72x117mm, weight: 0.6kg
Gift box:164x98x84mm
40pcs/carton
Carton:510X338X445mm
G.W.:16kgs  

QQ:1322097063
 

Technical specifications
-Power output: 3W*2RMS
-Speaker: 4ou 3W
-input sensitivity: 400mV
-Distortion: <0.2 %( 1W 1KHZ)
-Frequency response: 80Hz-20KHZ
-Separation:>78dB
-S/N Ratio: >80dB
-3.5mm audio output jack
-Power Voltage: USB/DC 5V
-Accessories:USB cable, audio cable 
 
Spec usb mini speaker for laptop 
Quantity 2000pcs
Price EXW usd2.46/ea
Package  40pcs / ctn