Easy to Use Electronic Timer: This digital programmable timer switch for AC 220V 25A is simple to install. Practical Function: Daily and weekly programs, easily program up to 16 on/off settings that can be repeated and manually overridden. 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 components, it has durable performance and safe operation. Material: ABS Color: White Frequency: 50~60Hz Time Error: 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 Power Consumption: ≤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: All data is 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.