GOgroove 2.0 USB Computer Speakers with Glowing Blue LED Lights and Passive Subwoofer - USB Connection, 3.5mm AUX Port, Volume Control, Compact Design for Laptop, PC, Desktop Computers DUAL DRIVERS and PASSIVE SUBWOOFER provide clear sounding audio and full bass so you can hear your enemies gunfire and explosions with precise clarity BLUE LED GLOWING BASE with a portable and compact design brings a dynamic , bright flare to your computer setup REAR-LOADED VOLUME CONTROL controls the On/Off switch for quick audio adjustments and lets you crank up the audio or turn it down instantly DUAL POWERED PLUGS connect via USB and AC powered outlets | 3.5MM AUX PORT connects to virtually any multimedia device. Stream audio from your computer , smartphone , tablet or MP3 player BACKED BY 3-YEAR MANUFACTURER'S WARRANTY