Product Description Color: Black Dimension: 73mm*72mm*72mm Material: galvanized metal Signal/noise ratio: 95dB Power Consumption: 5V Frequency response: 40-18 KHZ Wire length: 130 cm Distortion: 0.1 Interface: Interface 3.5mm audio Package content: 1* small speaker for mini notebook 1.Excellent sound qualityComputer speakers can produce clear and powerful stereo sound. The mini speaker has powerful built-in speakers that produce high-quality sound with heavy bass. Offering clear and stereo acoustics, this desktop speaker lets you enjoy cinema stereo sound in your living room. You can enjoy movies and play games in your room. 2. Stylish and simple design Cool appearance design. The elegant color makes the speakers show the beauty of curved lines. The USB speaker is suitable for placing under your computer monitor or TV. 3.Compatible with multiple devices Supports standard 3.5mm audio jack for most devices. Connecting with USB is super easy. Compatible with iPhone, iPad, PC, Computer, TV, Headphone, MP3, MP4, CD Player, etc. It will give you a wonderful listening experience. 4.Fits perfectly on your desktopThe mini size of this speaker does not take up much space. It will be an amazing choice to install on your monitor or TV. It can quickly establish a stable connection with your devices. 5.Galvanized fuselage design The fuselage adopts electroplating process, which is beautiful and elegant and has a strong sense of metal. The bottom of the speaker contains a non-slip pad, just gently place it on the table, no need to worry about falling and moving.