Enhanced Clear Sound - Equipped with advanced sound drive unit with full range 2.0 channel enhanced stereo core, GS520 ANVIL offers you superior auditory feast. Touch Controlled RGB Lighting - Not only the sound quality is solid, but also the lighting bar is attractive. 6 modes are choosable for different vibes by touch-control, switch off the light is also available. More Than Fancy - Minimalism modern urban design with brushed material style, the seamless blend of dynamic stylish and upscale textural feel. Easy-access Volume Control - Individual volume up and volume down buttons make adjusting the volume easy and accurate. 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 31 in (80 cm) cable length between two speakers. Redragon GS520 ANVIL RGB Desktop Speakers