Portable USB Speaker for Notebook/Laptop PC This USB speaker offers excellent sound quality, small size, and easy portability. It is energy-efficient and environmentally friendly, with low power consumption. Features: Convenient Connection: Insert the USB connector directly into your computer's USB port. No battery or adapter is required. The USB power supply connection and signal transmission are very convenient, with power and signal transmitted via a single line. It's plug and play. Great Sound: Equipped with two beautiful sound speakers, it provides clear voice quality and wonderful music. It is the perfect partner for computers, capable of playing multimedia music, videos, and voice chatting with excellent sound quality. Integrated with dual speaker units, it delivers mind-blowing stereo sound, allowing you to immerse yourself in the rich sound of music and games. Noise Suppression and Anti-interference: It has a noise suppression function and can fully avoid interference. You can place it as you like. Anti-skid Design: The bottom has an anti-skid design to hold itself firmly.Specifications: Speaker system: 2.0 portable USB speakers Total power: 0.5Wx2 Voltage: DC 5V Size: 8.5 * 3.5 * 4cm Cable length: 1.2m/47inchColor: Black Material: ABS Package Contents: 1 x USB Mini Speaker Note: Light and different displays may cause the color of the item in the picture to be slightly different from the actual product. The allowed measurement error is +/- 1 - 3 cm. This product is suitable for home or room use, saving space and keeping your desk tidy. It's also a great gift for friends and relatives. Only the above package content is included; other products are not included.