Feature: 1. Compatible Faucet: This sprinkler timer is suitable for a 3/4in(about 1.9cm) faucet with a G3/4 external thread for the water outlet, please confirm the faucet thread size before use. 2. Unique Leakage Proof Design: The sprinkler timer is equipped with a unique self cleaning filter valve and an upgraded water inlet filter, which can effectively prevent leakage caused by valve blockage, without worrying about water leakage. 3. Stable and Durable Construction: This garden hose timer is made of ABS material, our watering timer is perfect for outdoor garden lawn use. 4. LCD Screen: The hose faucet timer has a large dial, the LCD screen is easy to set and view the watering program, easy to read and operate. 5. Simple Installation: This watering controller is easy to install, convenient to operate and you can easily install it without tools. Specification: Item Type: Sprinkler Timer Material: ABS Gross Weight: 450g / 15.9oz Product Size: Approx.15 x 8 x 5.5cm / 5.9 x 3.1 x 2.2in Outlet Specification: G3/4 external thread Battery Specifications: 2 AA batteries are required(not delivered) Color: Black. Package List: 1 x Controller(Battery not Included)1 x Nipple1 x Filter1 x Movable Cover1 x 4/6 Adapter1 x Manual