Automatic and smart With a watering timer, you just need to press the buttons to set the watering time and water the plants on time. Automatic watering can be set up to 4 times a day. Watering time is 1 minute to 300 minutes. The shortest cycle is 6 hours and the longest cycle is 7 days.Easy to read and use Equipped with a large clock face and LED display, the watering clock makes it easy to set watering schedules, current time. Thanks to the design of the 360 rotary coupling, it can be connected directly to 3\/4 inch taps without tools.Intelligently controlled irrigation system eb Built-in proprietary control chip and low pressure solenoid valve can perform the irrigation process precisely and ensure that the watering timer automatically stops once the sprinkler computer finished. 2 AA alkaline batteries (not included) can keep the sprinkler timer running for over a year.Environmentally friendly material The water timer is mainly made ofABS plastic, wear-resistant and durable, waterproof and corrosion-resistant. And it comes with a waterproof protective cover. it is raining, the protective cover can protect the LED screen from rainwater.IPX4 waterproof rating Tighten waterproof cover (100% waterproof, the highest waterproof quality among similar products on the market); Can be used both indoors and outdoors, automatic watering remote control in the garden, suitable for flowers, lawn, sprinkler system.Watering clock - your little helper for wateringThis timer offers simple and easy installation and programming. No tools are required. Simply set the start time, duration and frequency of watering. Large, easy-to-read LED display makes programming and flowers easy and the plants can be automatically watered at regular intervals even when no one is home. Take care of your flowers and plants and improve the survival rate of plants.Features:The color: greenMaterial: ABSWatering time: 1s-300min.Watering frequency: 6h-7 days.Power supply: 2 * AA batteries (not included)Working water pressure: 3bar - 8barOperating temperature: 0 - 50 (32 - 120)Box contents:1 x sprinkler timer.1 x rubber ring.1 x tap adapter.1 x quick coupling.1 x installation guide.Precautions1. Before installing the sprinkler timer, make sure the rubber ring is properly installed to prevent water leakage.2. This watering time The device can only be used outdoors. Please install vertically. Horizontal or inverted installation is prohibited.3. To avoid rain or heavy dust, do not immerse the sprinkler timer in water.4. The line filter prevents dirt particles and prolongs the life of the product. Regularly clean the filter and replace it when worn.5. If the battery is weak, replace it in time. When replacing the battery, make sure the battery case is dry.