Portable Stereo Speaker for Computer Laptop with Volume Knob black

Description

Volume knob, stereo sound DC5V, 1A (USB) power input, full frequency stereo speakerSuitable for desktop / Laptop / LED / LCD monitor.Specially designed for desktop and perfect matching, control, volume control / power switch / headphone jack / microphone jack.Simple black ABS plastic iron mesh design, and a large volume knob with blue LED light, suitable for LCD display, saving space.