1. Power interface: Type-C+USB dual interface 2. Power cord length: 1.5 meters (5V2A) 3. Weight: 76.8 grams 4. Applicable models: 4-6.5 inch mobile phone 5. Product size: 100.8x50.8x17.7mm 6. Powerful dual motors, the faster the heat dissipation, the stronger the cooling 7. Semiconductor refrigeration technology, a direct drop of 28 degrees Celsius in 3 seconds 8. 43 square centimeter aluminum alloy refrigeration panel, super large refrigeration area 9. 15.5mm ultra-thin design, does not affect the use of mobile phones