Features: Experience rapid cooling with our Portable Phone Live Broadcast Semiconductor Cooling Fan, featuring advanced semiconductor refrigeration technology that instantly lowers device's temperature. This cooling fan comes with colorful lights, low noise operate, and precise long heat dissipation, ensuring your gaming are uninterrupted. For everyone, the clamp on mechanism makes it a perfect accessory for both male and female users who enjoy prolonged phone usage. For gamers and live streamers, this phone cooling fan enhances your entertainment experience by keep device cool in heated moment of play or live interaction. The combination of PC spray paint, silicone, and aluminum alloy materials not only provides durability but also adds a touch to your mobile setups, making it a stylish addition to your gadgets. Specifications: Material: PC, Silicone, Aluminum Alloy Speed: 7000RPM Size: About. 5.3x8.5x2.8cm/2.09x3.35x1.10in(for Cellphone Width Between 65-85mm) Color: Black/White Package Includes: 1pc Cooling Fan note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.