Great Small Speakers: -- The computer speaker is USB powered, 2x3W speaker and 5W subwoofer power. compared to other small speakers, this mini subwoofer speaker system delivers amazing stereo sound and outstanding bass quality. The blue LED lights enhance the atmosphere of watching movies and playing games.
(Note: Restricted to the small volume, bass effect still cant compare with big speakers and professional subwoofer); Plug and
Play: -- Simple plug-and-play setup (no drivers needed), simply insert the USB cable into your devices USB port for power and the plug into your devices 3.5 mm headphone jack, and the speakers are good to go; Convenient
Speaker Controls: -- You can turn the speaker on/off, adjust master volume, treble, bass via control buttons (on the front of the speakers) and do not "have to" control with the computer