Countdown Timer SwitchDo you often forget to turn off your air conditioner, humidifier or light? And worry about paying unexpected excess electric charge?This Timer Switch can solve these problems! With 1, 2, 4, 6, 8, 10 hours countdown timer function, you can set the certain time to turn off the household devices, which will save energy and cost.Own it, never worry about your phone will overcharge. Besides, when you are not at home, you can schedule the light to turn off, so as to keep potential thieves , helping improve your home security.It will definitely make your life much easier and safer!Plug Type :US Plug,it applies to Canada, India, Japan, Mexico, Thailand, the United States, the Philippines and so on.color: WhiteMaterial: ABS+ metalAvoid OverchargingAutomatically turn off the electronic device, effectively protect it from overchargingAnti-theft Random FunctionImprove your home security by timing function, giving the appearance that someone is at home even while you're 6 Setting Choices6 different countdown timer settings can be freely set up, meet your different needsEasy to OperateAll you need to do is plug it into a power outlet then choose the setting you desireWidely Used ApplicationPerfect for devices like home light, fan, air-condition, humidifier, Christmas tree and other electrical appliancesUS Plug: 110V 50Hz 15A 1800WInstallation: plug-in typeOperating temperature: -10 - 40 Deg.CStandby power: less than 1.5WTiming parameters: 1, 2, 4, 6, 8, 10Package contents: 1* timing socketOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.