1The minimum time is 15 minutes, no longer worry about turning on or off the electrical appliances on time. Safe electricity use and green energy saving. 2Precise time control module, accurate time, quiet operation and long lasting. 3It is suitable for a variety of environments. The mechanical timing socket does not rely on electronic timers. It has relatively loose requirements for the use environment, strong antiinterference ability, and stable operation in harsh environments. 4Made od highquality PC material, durable in use and has a long service life. The product has CE certification. 5Wide range of application, suitable for drinking fountains, water heaters, air conditioners, advertising lighting.