If you still use traditional watering, why not try the watering timer, it will be a great assistant, which not only saves you watering time and water resources, but also makes your plants more vibrant. Item size: 86*56*160 mm Protection rating: IP65 Working pressure: 0.02 - 0.8 Mpa Working temperature: 1℃ -45℃ Pipe faucet connection: 3/4 internal thread Water outlet: 3/4 thread external Power supply: 2 x 1.5V AA batteries (not included) The filter is designed with stainless steel mesh which can effectively filter impurities in water without worry about rocks, crushed stone and sediment blocking the water line. This garden water timer protection grade reaches IP65, its superior waterproof properties make it more durable and stable in outdoor use. 1*Filter 2*O-ring 1*3/4''Quick connector 1*1/2' 'Faucet Adapter These accessories are easy to install and each accessory has its own unique function. The timer does not need to be charged, which can be used for a long time just by inserting the battery and saves you charging time. Integrated Filter IP65 Waterproof Complete Accessories Battery Mode