Function: Solar energy: This sprinkler time uses solar energy, which ensures very low energy consumption. Self-Control: This garden irrigation clock supports real-time self-control to protect against weak current, check whether the on or off valve is complete in real time. Rain Detection: This solar hose clock also has rain detection, it will automatically stop working on rainy days. Large screen: This irrigation timer adopts large screen, which clearly displays the details of all functions. Widely used: this solar sprinkler clock is widely used in automatic irrigation equipment for balconies, courtyards and sheds. Specification: Item Type: Solar Sprinkler Timer Material: plastic Battery model: 1,2 V Nimh x 2 battery, capacity: 700 mAh (built-in battery included) Charging method: solar energy Degree of protection: IP68 Technical data of the inlet thread: Internal thread G1 or 4 Outlet thread specifications: External thread G3 or 4 Outlet size after folding: Quick coupler (8 or 11 tube billets) Suitable for: courtyard, balcony, green house wall, eco-friendly microspray, automatic irrigation control products. Product size: approx. 11,5 x 11,7 x 7,5 cm or 4,53 x 4,61 x 2,95 inches (manual measurement, slight error may occur) Weight: approx. 337 g or 11,89 oz List of packages: 1 x Solar Sprinkler Timer 2 x Accessories 1 x User Manual Install and set according to the instruction manual