Energy saving: By setting the mechanical timer easily and quickly, household appliances are automatically started according to the program you set, and automatically turned off when you don't need them, so as to save on your electricity bills. Automatic timer: Each pen can stand for 15 minutes; up to 96 on and off programs can be set each day to automate your household appliances. These settings are repeated every day. Easy to use: By sliding the switch on the side, you can freely switch between the three operating modes "Auto", "On" and "Off", which solves the problem of program overwriting when repeating the setting program. Multi-function: The mechanical timer is suitable for most household appliances, such as lights/aquariums/routers/coffee machines/Christmas lights, etc. Number of pieces delivered: 2 Color: white + blue Power consumption: less than 1W Product parameters: 230V~ 50Hz 16A 3600W Time range: 15 minutes --- 24 hours Shell material: PC flame retardant material Travel