Easy to use: The portable speaker is easy to use, and you can adjust the volume directly via the independent switch. The 3.5mm interface can be connected to your computer and mobile phone for playback. 360-degree surround sound: This computer sound provides stereo and clear acoustic effects. This USB-powered speaker is very useful for movie and music lovers. Great sound effect: This is a pair of speakers placed on the left and right sides of your computer. The bass is very impactful, and the outstanding bass hits your auditory nerve. Dynamic RGB lighting: The stereo speaker is equipped with dynamic RGB lighting. When listening to music, watching movies, and playing games, this dynamic RGB lighting can enhance your experience. Simple design: This computer speaker is small in size, simple and modern in appearance, and can be placed on the desktop, making it very suitable for homes and offices.