Audio Components Full-Range Crossover : Enjoy high-quality sound with the full-range crossover that delivers clear and balanced across all frequencies. AUX Input/Output : Connect your devices seamlessly with the aux input/output feature that allows you to easily connect your computer, PC, or notebook to your speakers. USB Power Source : Save space and reduce clutter with the USB power source that allows you to power your speakers directly from your computer or laptop. Standard Mode Sound Mode : Experience immersive sound with the standard mode sound mode that delivers a wide and deep soundstage for an engaging listening experience. Move Out, Shapeshifter - The maneuverable compact size of GS550 makes sure you are enchanted deeply at the first look. Whether its standing individually on each side of the monitor, or lying merged together underneath, youll love it in both ways. 2.0 Channel Stereo Core - Equipped with advanced sound drive unit with full range 2.0 channel stereo core.so, turn it up and get high. Plug Play for Broad Compatibility - USB powered with 3.5mm and mic cables allows this rockstar to party on wide type of stages for PC, TV and Laptop. Get it all connected well on your device and let the party begin. Highly efficient red LED-our themed red LED backlit. Handy Volume Knob - Delicate volume knob combined with on/off switch ensures you a convenient and precise volume adjustment. Additional geared up with extra and the mic port supports your other peripheral devices needs. - GS550 supports high-definition stereo sound and enjoys music feast - Red atmosphere lights to make your gaming experience more exciting - Whether it's movie music or games, GS550is your best partner; - 360 stereo surround, with large unit, enjoy the power of sound - Front adjustment device, you can adjust the volume anytime, anywhere