This programmable countdown timer can be set for up to 120 minutes with high timing accuracy. The large time scale allows for quick time setting and clear reading. Made with a high-quality plastic housing and internal high-conductivity copper material, this timer switch delivers reliable performance, safety, durability, and environmental protection. The timer is universal, wall-mountable, and easy to install. The timing range can be adjusted using the switch button, allowing for simple and convenient operation. Rated voltage: AC 220V 50Hz. Maximum current: 15A. This timer switch is suitable for controlling various household appliances and devices such as water pumps, water dispensers, water heaters, air conditioners, electric fans, heaters, routers, phone chargers, and electric bicycles. Note: All measurements are manually taken. Please allow 1-3 cm variation due to differences in lighting and display. Color may vary slightly depending on screen settings. Refer to the actual product received.