Stereo mini speaker E1688

1)usb mini speaker in apple style
2)usb plug for power
3)3.5mm audio input port
4)2.4W+2.4W,120-20KHz

Specification:

*Built-in active amplifier
*Fascinating apple model in green and red color
*Florid LED light in single color and 7 color.
*2-Channel stereo speaker system enjoy music throught
*Conveniently powered via  USB cable
*Size:112X52X100mm, weight: 0.5kg

 

Technical specifications

 

*Power output: 3W*2RMS
*Speaker: 4Ω 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
*Optional external power supply (DC5V-1.2A)
*Accessories: USB cable, audio cable