Features: 9-speed temperature adjustment, 4-speed timing function can be selected at will, LCD display, you can clearly see the gear and time display; High-quality fabric, comfortable and soft, fit the skin The power socket can be unplugged, the heating pad can be washed, hand washing or washing machine washing. Safe PTC-temperature sensing heating, light and soft; The product heats up quickly after power on, the default 5 gears are turned on, the timing time is 2 hours, the temperature is adjustables from 1 to 9, the higher the gear, the higher the corresponding temperature, the timing time is adjustables from 0.5 to 1 to 1.5 to 2 hours. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Temperature adjustment: 1-9 levels (1-36℃/2-38℃/3-41℃/4-43℃/5-45℃/6-47℃/7-49℃/8-51℃/9-55℃. Timing Function: 4 Levels ( 0.5h/1h/ 1.5h/2h) Package List: 1x Electric Foot Warmers