1. Extremely fast cooling and unlimited play: Equipped with a powerful heat dissipation system and freezing point cooling technology, it can quickly reduce the temperature of the device, solve the problem of freezing caused by the heating of the tablet, and let you enjoy the ultimate experience in the game. 2. High-power semiconductor black technology: Adopt semiconductor cold and hot partition design to effectively protect the performance of the equipment from damage. Equipped with a high-speed nine-blade cooling fan, the speed can reach 7000 revolutions per minute, which can quickly dissipate the heat generated by the device and keep the temperature of the device stable. 3. Universal for multi-size devices: the width of the back clip is suitable for mobile phones and tablets below 239mm, and the splicing board can be used to adjust the size at will to fit devices of different sizes. 4. Real-time temperature display: The back clip is equipped with a digital diode display, which can monitor the temperature of the device in real time, helping to keep the device working within a healthy temperature range and avoid overheating problems. 5. Lightweight and portable, does not affect the operation: the back clip adopts a lightweight design, and the bayonet clips the mobile phone without causing damage to the device. The design of soft TPU silicone material can protect the phone from scratches, and will not block the screen or hinder the game operation.