1. Low working noise. Built-in self-developed vacuum pump,strong suction, and low noise. 2. The built-in cooling fan can ensure the intelligent constant temperature of the machine. Under the recommended temperature setting of 50'C, the film will not curl when it is dried by the machine cover. 3. Equipped with a high-definition capacitive screen,the vision is clear and the touch is smooth. 4. The design of the operation interface conforms to the principle of ergonomics, and the operator can complete the mobile phone maintenance work more comfortably and efficiently. 5. The metal physical buttons independent of the touchscreen can be started with one button, and the work efficiency is doubled.