SIMPLE WATERING PROGRAMMING: The watering timer can select the most suitable frequency (1h to 15 days) and the most suitable watering duration (1s to 300 minutes) according to the plant's growth habits. LARGE SCREEN: Watering timer has a large 3" energy-saving screen and large font allow users to clearly see all data. MULTI-FUNCTIONS: In addition to the automatic watering program, the watering system has three other modes available. Manual Mode: watering can be carried out at any time and there is no conflict with the watering program that has been set; Rain Mode: in order to protect plants and save water, during rain, it will be delayed until the next watering start program; Child Mode: prevent cute children from using this product. WATERPROOF: Waterproof, tested with 10kg water pressure, the sprinkler timer exterior is made of ABS PC plastic waterproof material. Features: 1. The specific watering time can be set and the current specific time can be set; 2. Watering Time: The shortest single watering time can be set to 1 second and the longest single watering time is 300 minutes. 3. Watering cycle: The cycle time is 1 hour to 23 hours, 1 day. 2 days.....The maximum cycle time is 15 days. 4. Power supply used: 1.5V, 2 AA batteries (AA alkaline batteries) 5. Fully waterproof function. (can be used outdoors) 6. There is a temporary watering function (does not affect the set program) 7. There is a manual switch button. 8. It can be installed vertically outdoors and is rainproof vertically. 9. Manual rain delay function Scope of application: Widely used in home gardening (you don't have to worry about watering flowers and plants when you go out for several days), small lawns, flower beds, and vertical green irrigation. Product size: 16*6*8 cm Product color: black Delivery quantity: One piece