Welcome to the store! Semiconductor Cooling: Utilizes semiconductor intelligent physical cooling blocks to effectively reduce mobile phone heat energy. Applicable Models: The cooler features a retractable buckle design, compatible with all 4-6.5 inch mobile phones. Stable and Cool Style: The mobile phone cooler is equipped with anti-slip mats, and the seven colorful lights add a trendy touch. Multi-Scene Application: A must-have for mobile gamers and videobloggers who use their phones for live video streaming. Specifications: The lowest cooling temperature is -5°, and the fan speed is 4200±10%, ensuring your phone stays cool. Item Type: Mobile Phone Semiconductor Cooling Material: ABS Model: P10 Line Interface Type: USB and Type C Temperature: Lowest cooling temperature is -5° Fan Speed: 4200±10% Applicable Equipment: 4-6.5 inch devices Package Includes: 1 x Cooler 1 x Data Cable 1 x Sticker 1 x English Manual Your satisfaction is our top priority. We are committed to providing the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately for the best solution!