Efficient Cooling System: The mobile phone cooler features advanced cooling technology with a cooling sheet and aluminum alloy construction, providing rapid heat dissipation to keep your device at an optimal temperature during intense gaming or prolonged use Lightweight and Portable: Weighing only 70g, this compact phone cooler is easy to carry and attach to your device without adding unnecessary bulk. It's perfect for on-the-go cooling, ensuring your phone remains efficient and fast wherever you are Universal Compatibility: Designed to fit smartphones with a width of approximately 65-88mm, the cooler is compatible with a wide range of devices, making it a versatile choice for various phone models Convenient Type-C Power Input: The cooler uses a Type-C power interface with a 5V/3A input, ensuring reliable and consistent power supply for effective cooling performance Durable Materials: Constructed from high-quality ABS, cooling sheet, and aluminum alloy, this cooler is built to withstand regular use and provide long-lasting durability Specifications: Product model: DL22 Main material: ABS+cooling sheet+aluminum alloy Nominal input: 5V/3A Product weight: 70g Power interface: Type-C Product size: 61.5x88x41mm Compatible devices: Mobile phone width about 65-88mm Security information: 1. When stopping the use of this device, please disconnect the power in a timely manner. 2. Do not insert your fingers or foreign objects into the air inlet to avoid damage. 3. During equipment operation, do not obstruct the air inlet or outlet. To avoid the refrigeration unit not being able to dissipate heat, it may reduce the heat dissipation effect. 4. Fix the radiator on the back of the phone and keep it in a snug fit as much as possible. 5. When the refrigerator is working, the surface temperature of the refrigerator will decrease, and the hot air in the environment will condense into water droplets when cooled, which is a normal phenomenon. 6. After the fan is abnormally damaged and stops working, please do not use this product again. 7. When using this product to cool your phone, it is recommended to remove the phone protective case to achieve maximum cooling effect. Note: The product needs to be equipped with a charging head and data cable with a power of more than (5V-3A) 15W. Below this power, the product cannot be used normally.