[Stereo sound quality]-The computer speakers use a 3w*2 large dual-drive unit with a maximum output of 6W, allowing you to easily enjoy the surround sound atmosphere like being in a concert hall or movie theater. The excellent sound quality of PC speakers is perfect for watching music and movies. You can enjoy high-quality sound outside of work. [Small, light and easy to operate]-Connect it to the USB port of a computer, laptop or mobile power supply to perform USB power supply operation. You can adjust the volume through the volume control. Ultra-compact design, easy to carry, very suitable to put in your laptop bag, very suitable for travel. You can enjoy music anytime, anywhere. [Wide compatibility]-3.5mm audio interface, the mini speaker has a wide range of compatibility, suitable for any device with a standard 35mm headphone jack, such as PC/laptop/mobile phone/tablet/projector. [Fashion design]-The portable speaker has a simple and modern design, smooth lines and stylish black appearance, which can be a fashionable decoration in your office, home or any other place. The slim design does not sacrifice precious desk space. [Quality] Our products are of high quality, you can buy with confidence