The FANTECH Hellscream GS205 is a portable USB2.0 speaker with a 45mm driver unit for gaming and RGB music. RGB Gaming Speaker High-Resolution Audio 360° Surround Sound With its 45 mm driver unit, the Gs202 SONAR offers you high-resolution sound for the ideal gaming experience. IMPACT OF LIGHTING ON A 360° AREA Perfect | Deep | Clear | Sound Click here for additional information. More about the FANTECH Hellscream GS205 Mobile Gaming & RGB Music Speaker