Enhanced Clear Bass - Equipped with advanced sound drive unit with full range 2.0 channel enhanced stereo core, GS510 offers you superior clear and rich sound. Touch Controlled RGB Lighting - Not only the sound quality is solid, but also the lighting bar is attractive. 4 modes are selectable for different ambiances by touch-control, switch off the light is also available. More Than Fancy - Minimalism modern urban design with solid frame keeps it in a calm and low key style. Up to 39 inches cable length between the two sound units compatible for most desk devices. Handy Volume Knob - Delicate and compact volume knob combined with on/off switch offers you a convenient and precise volume adjustment. Plug & Play for Broad Compatibility - USB powered with 3.5mm audio and mic cables allows this rockstar to party on wide types of stages for PC, TV, and Laptop. Up to 33 in (85 cm) cable length between two speakers. Redragon GS510 RGB Desktop Speakers, 2.0 Channel PC Computer Speaker with 4 Colorful LED Backlight Modes, Enhanced Bass and Easy-Access Volume Control, USB Powered w/ 3.5mm Cable