Portable Peripheral Magneticaircooling Mobile Phone Radiator

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Instructions for Use

1. Product Type and Applicable Scenarios：This product is a small - fan - based radiator, not a semiconductor cooler. If you are a gamer who often plays games for long periods or someone who watches videos for extended times, causing your phone to overheat, we recommend choosing a semiconductor cooler as it is more suitable for rapid and efficient cooling. This small - fan - based radiator can only assist in heat dissipation and cannot achieve rapid cooling. Please select according to your actual usage needs to ensure the product you choose can meet your heat - dissipation requirements.
2. Power Connection Requirements：This product does not come with a built - in battery and needs to be connected to an external power source. Please use a 5V/1.5A charging adapter to power this product. Do not use a charging device with excessive power. Using an inappropriate power supply may cause the product to malfunction or even damage the device.

Product Notes

1. Installation Precautions：The radiator should not be directly attached to the phone case, especially those with a magnetic component. The magnet on the phone case can interfere with the normal operation of the small fan, causing it to stop working. The correct installation steps are as follows: First, fix the round iron sheet to the back of the phone. Then, connect the radiator to the power supply. Finally, attach the radiator to the round iron sheet to ensure a stable connection for optimal heat - dissipation performance.
2. Usage Environment Requirements：Please use this product at normal ambient temperatures. Avoid using it for an extended period in high - temperature environments (above 40°C) or low - temperature environments (below 0°C), as extreme temperatures may affect the product's performance and service life. Also, avoid using it in humid environments to prevent moisture from entering the product and damaging the electronic components.
3. Cleaning and Maintenance：Regularly clean the dust on the small - fan blades. You can use a clean, soft brush to gently remove the dust. Do not directly rinse the product with liquid cleaners to avoid short - circuits. If you do not use the product for an extended period, store it in a dry and well - ventilated place, away from direct sunlight.
4. Handling of Fan Abnormalities：If you notice abnormal rotation speed, strange noises, or the fan stops rotating during use, stop using the product immediately. Check whether the power connection is normal and if there are any foreign objects blocking the fan blades. If the problem persists, please contact our customer service for further assistance.