Total volume adjustment: the total volume can be adjusted with the volume knob
Bass adjustment: Bass volume can be adjusted by bass knob
Power switch: On / off control
Light off switch: On / off control
Computer USB port: connect to PC to ensure power supply
Satellite box output interface: insert the USB ports of the two secondary devices on the corresponding left and right sound channels separately
Satellite box plug: Insert the picture (7 of the main motor separately.
RGB lighting 2.1 USB powered desktop speakers with powerful subwoofer
The Bottom Subwoofer produces rich bass, adding another dimension to your videos, games and music. The 4-inch driver adds deep, rich bass to your music, movies, and games.
Adjust RGB lighting, turn the bass volume control on and off to fine-tune the richness of the sound.Works with a computer that runs on any major operating system (Windows, Mac, Chromebooks), smartphones, tablets, televisions, MP3 players, DVD / Blue-ray players and game consoles.