USB2.0 Wired Power Speaker Stereo 3.5mm Audio Jack PC Laptop for Notebook Desktop Computer Headset

- With power control, power LED, volume control and earphone jack. - Good sound quality, portable. - Magnetically shielded and not affect to CRT monitor. - Power by port. - Compatible to any PC, laptops that with port and 3.5 audio out. - Easy and convenient to operate, compatibility. The volume of the line control roller is adjusted, and the overall appearance is beautiful