[5 RGB Lighting Modes] Switch between 5 dazzling LED lighting effects with one click. You can also turn the lighting on/off with a control button. These lights enhance the ambiance for listening to music, watching , and playing games. [USB Plug and Play] Our PC speakers have no built-in battery; simply plug the USB plug into any power source to play. No 3.5mm AUX jack required; the PC soundbar powers on instantly, whether it's a laptop, PC, power bank, or adapter. [Stereo Sound Without Noise] Our PC speakers feature 6W large, full-range driver technology. They deliver immersive stereo sound for breathtaking audio while you enjoy , videos, music, and games. [USB Powered & One-Touch Operation] Simply plug the USB connector of these PC speakers (no built-in battery, USB-C adapter included) into a USB port to automatically power on. The sophisticated one-touch design allows these stereo PC speakers to easily power on/off, adjust volume, and more without the need for complex, separate buttons. [Wide Compatibility]This laptop speaker supports most devices. Compatible with PC, desktop, laptop, tablet and mobile phone. Color: Black Material: plastic Package Contents: 1 * Computer Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.