The colorful streamer effect of this mobile phone cooling fan enables you to enjoy a better game experience. Mobile phone cooling fan has TEC cooling chip and strong semiconductor refrigeration effect, which helps protect the battery, delay battery aging and prolong battery life. It is made of ABS, aviation aluminum, ice porcelain and silicone material. The length of this product is 8.8cm, the width is 5.8cm and the height is 2.4cm. The product is suitable for mobile phones with a width of 68-93mm. It has a streamer light switch, and it has curved silicone clip arms on both sides, which does not hurt the machine and does not press the buttons. Item Name: Phone Radiator Material: ABS, Aviation Aluminum, Ice Porcelain, Silicone Model: S1 Working Power: 5V/2A Power Interface: Type-C Interface Refrigeration Area: 2800 Square Millimeters Noise Level: 28dB Additional Functions: Gaming Streamer, Strong Refrigeration Applicable Models: Universal for Mobile Phones with a Width of 68-93mm Features: Semiconductor Refrigeration, Low Noise, Wide Cooling Area Size Details: 8.8cm x 5.8cm x 2.4cm/3.46" x 2.28" x 0.94"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Phone Radiator 1 x Data Cable 1 x User Manual