2.1 USB-Powered Computer Speaker with Subwoofer,Computer Speakers with 9” subwoofer-Dual 4.7” mid-treble full-range satellites for PC,Speaker with Dynamic RGB,Up to 16W, 3.5mm Inputs,Strong Bass

Versatile Connectivity：This 2.1-channel Computer Speakers with 9” subwoofer-Dual 4.7” mid-treble full-range satellites, supports AUX input, USB, and SD cards (up to 32GB), making it compatible with a variety of devices, including MP3 players,PCs, and smartphones. Just plug in to enjoy rich, immersive sound.
Independent Subwoofer Adjustment：With a dedicated subwoofer adjustment knob, you can customize the bass levels to your liking, ensuring an optimal listening experience for any music genre.
Friendly Controls & LED Effects：The main speaker features a straightforward control panel, allowing you to adjust the volume using the side knob or by briefly pressing the play/pause button. For more precise control, you can long-press the previous and next track buttons. It also includes built-in RGB LED lighting effects that change automatically (note: manual adjustment is not available).
Exceptional Sound Quality：Featuring a powerful output of 8W + 4W*2 and a signal-to-noise ratio exceeding 75dB, this system delivers clear, high-fidelity sound across a frequency range of 50Hz to 20KHz. Whether you’re enjoying music or watching movies, it provides an immersive audio experience.
AUX /Bluetooth Connection：Easily connect your devices via Bluetooth mode. Simply click the “Mode” button once for quick pairing, and the connection will be saved for future use. A second click lets you switch to AUX mode, offering convenient operation for a truly wireless experience.Compact Size Design: Measures 9x 6.7 x 6.7 inches (subwoofer ); 4.7 x 2.75x 2.75 inches (satellite speakers)