This timer socket has automatic power failure protection after the safety of the circuit. Actting as an intelligent time switch device for charging and intermittent time switch control and can preset every day or a week of different time on/off control. You can enjoy a hot bath and eat delicious rice if you set the timer socket that starting cooking and boiling machine before half an hour back to home. Features - Color: As shown. - Material: Plastic metal. - Size: 14 x 8 x 6 cm. - Working Tmperature: -10 -40 . - Rated Voltage: 120V 60Hz. - Rated Current: 15A - Rated Power: 1800W - Accuracy: plusmn;1min/mon. - Battery: NIMH 1.2V gt;100 Hours. - Automatically turns on and off lamps, Christmas lights, humidifiers and other electrical devices, and protects your phone from overcharge. - Features a random option for lights to go on and off at varying times while youre away from home. - User friendly interface makes all the settings available easy to understand and function. - Comes with a large LCD display and a convenient manual override switch that allows you to skip the programs if your schedule changes. - This digital timer is completely silent, which makes it great for use at home.