This programmable countdown timer can be set for up to 120 minutes with high timing accuracy. The large time scale allows for quick setting and clear reading. Made with a high-quality plastic housing and internal high-conductivity copper material, this timer switch delivers excellent performance, offering environmental protection, safety, durability, and reliable operation. The timer is universal, wall-mountable, and easy to install. The timing range can be adjusted using the control 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 from the image shown. Please refer to the actual product received.