TIMER FUNCTION: Heated desk mat adopts intelligent chip, which can be set to shut down automatically in 1 hour, 2 hours or 4 hours. The system defaults to 4 hours shutdown to prevent forgetting to shut down the excess power consumption and other security risks. CONSTANT TEMPERATURE HEATING: Warm desk pad adopts PT heating film, constant temperature heating, low power consumption. Fast heating, lasting constant temperature heating. PU LEATHER: Heated computer mouse pad is made of premium PU leather fabric, which feels soft but not rough, and also has a waterproof effect, safe and non leakage. Large area, large heating area. THREE ADJUSTABLE: Electric heating desk pad supports low, medium and high temperature three adjustable, easy to adjust the temperature, allowing you to choose the right temperature according to your needs. WEAR RESISTANT AND FOLDING RESISTANT: Heated mouse pad adopts UV printing process, excellent friction resistance and folding resistant performance, not easy to lose color, not easy to delamination.