2.1 USB-Powered Computer Speaker with Subwoofer,Computer Speakers with 9''

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, TVs, 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 exceed superb for everyday use. finest materials and excellent craftsmanship ensure long-lasting durability.