Custom watering time: Our automatic watering timer allows you to set the watering duration and frequency depending on the type of plants you plant. The watering duration can vary from 1 second to 300 minutes and the watering frequency can be from 1 hour to 15 days. Includes instructions in French. Multiple mode: To prevent your carefully planted plants from being damaged, you can activate the child lock mode in case your cute or domestic child accidentally hurts your plant. You can choose the delay mode on rainy days, delay the watering time until the next start, and choose the manual mode to temporarily water in high temperatures. Waterproof: Don't worry about whether the drip irrigation can be used outdoors, because the exterior of our garden irrigation is made of waterproof ABS plastic＋ PC waterproof, tested with a water pressure capacity of 10kg. In addition, a white waterproof silicone layer inside prevents water from entering the main board and does not affect its function. And