Model No.: SL-R4
fashionable Sale New Design Usb Speaker for notebook use
Eupean hot selling 2.0 stereo Computer Speaker .
USB power with green LED power light for user to easy operate when play music !
the SL-R4 is preferred choice because of its special charming ID style !
competitive price with high quality performance for vivid stereo surrounding sound for customer enjoying the quaity music !!
2. S/N:≥68dB, Separation:≥44dB
3. Input Sensitivity:500mv
4. Frequency Response:140HZ-18KHZ
5. Speaker Size: 2INCH*2
8. USB Power
Color box: 160*72*173mm
Carton box: 380*361*505mm
20" 11880 set
40" 24800 set
40'HQ 28900 set
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