unit price: 8.8 dollars(free shipping)
MODEL: SL-2010-18
USB2.0 Mini speaker
MODEL: SL-2010-18
USB2.0 Mini speaker
Multimedia speaker system
Stereo sound output for computers
Built-in amplifier
Power , volume/tone control
Magnetically shielded
Specifications:
Power source : USB or DC 5V Powered
Max.output power : RMS 3W*2
Freq.Response : 90Hz-20KHz
Signal to noise : >80 dB
Speaker Driver : 2”*2