1The shell is made of high-quality ABS material, which makes it environmental-friendly, safe and durable to use 22 Modes, normally open and time setting, you could choose the mode by adjusting the button in the side of our socket, easy to operate. 24 hours operation, the shortest time set is 15 minutes and longest time set is 24 hours, timing is highly accurate 3Large time scale is for setting time quickly and reading time clearly, and the led indicator light could remind you whether your electrical equipment is on working 45 kinds of plug type, UK plug, US plug, EU plug, AU plug and universal plug. You can choose the most suitable one to fit your country plug standard, very practical and convenient 5Can be widely used to control home appliances, such as water dispenser, water heaters, air conditioners, electric fan, warm fan, rice cookers, aquarium, router, phone charger, electric bicycle etc