Efficient Cooling Technology: Equipped with a powerful external extractor, this USB laptop cooler significantly reduces your device's temperature, enhancing performance and extending hardware lifespan. Silent Operation: Designed for quiet functionality, the cooler operates silently, ensuring no disturbances while you work, game, or enjoy multimedia. Portable and Compact: and easy to carry, this cooler is perfect for on-the-go use, fitting seamlessly into laptop bags. USB Connectivity: Powered by a USB connection, it offers a hassle-free setup without the need for external power sources, making it ideal for travelers and remote workers. Attractive Design with Glare: Not only functional but also stylish, the cooler features a glare effect, adding of to your setup. Color:Black Material:plastic Package Contents: 1 * Exhaust Radiator 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.