laptop mini speaker AV-017

1 Portable mini speaker for PC and laptop
2 Pure and elegant sound quality
3 USB bus-powered capability
4 Al-alloy shell

Features:
*Mini speakerl for PC and laptop
*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
*Material: aluminium alloy
*Size:58X88X62mm, weight: 0.48kg
Gift box:164x98x84mm
50pcs/CTN
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: 90Hz-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 4.3/ea