Easy to Use Electronic Timer: It is easy to install this AC 220V 25A digital programmable timer switch. Practical Function: Daily and weekly programs, easily program up to 16 on/off settings that can be repeated and manual cancellation. Turn your electrical equipment on/off automatically to save energy. Energy Saving: This electronic timer offers a quick and efficient way to save on your monthly electricity bill. Reliable and Safe to Use: Made of premium ABS shell and electronic parts, it features durable performance and safe operation. Material: ABS Color: White Frequency: 50~60Hz Error Correction: 1 sec/day (25) Power Reserve: 60 days Battery: 1.2V 40mAh battery Contact Capacity: 25A 220V AC (resistive load) ON/OFF Operation: 16 ON/OFF Consumption Power: 2W Display: LCD Minimum interval: 1 minute Ambient temperature: -10 ~ + 40 Ambient humidity: 35 ~ 85% RH Item size: 9.8 * 5.5 * 4.0cm / 3.85 * 2.16 * 1.57in Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.