Redback-lit 2.0-channel stereo desktop computer speaker with crystal-clear sound and bass, the Redragon GS513 PC gaming speaker is USB-compatible. Compact Design Powered by a 3.5mm Connector: These 2.0 PC speakers fit neatly on any small desktop. 2.0 Channel Stereo Core: This device has a full range 2.0 channel stereo core and an advanced sound drive unit, so turn it up and get stoned. Essential Red LED: Our red LED backlit with a redragon theme. More Than Fancy: brushed-material modern urban minimalism that seamlessly combines a high-end textural feel with dynamic style. Plug & Play for Wide Compatibility: This rock star can perform on a variety of PC, TV, and laptop stages thanks to USB powered 3.5mm audio and microphone cables. As much as 33 inches (85 cm)