Feature: 1. WIFI SUPPORT: Add the smart water timer to WiFi center through Smart Life App, you can create sprinkler schedule in the app anytime, anywhere. 2. FILTER: Bluetooth sprinkler timer threaded interface with filter design, easy to use without clogging, controller life longer. 3. RUBBER RING: The battery cover has a rubber ring, which is well sealed and can prevent the battery from entering water. 4. DURABLE MATERIAL: Water timer is made of durable UV resistant material, waterproof and durable, long life. 5. SETTING TIME: Smart water timer supports setting the current time and setting the time to start watering automatically according to the time. Specification: Item Type: WiFi Water Timer Material: ABS Type: SOP10W with Gateway Nipple Adapter: G3/4 to G1/2 Suitable for Parks, Yards, Landscaping, Palm Trees, Vegetable Gardens and Potted Flowers. Controller Parameters: Batteries (Shipped Without Batteries): 2 x AA Alkaline Batteries Thread: G3/4 Bluetooth Range: 50ft Without Interference Operating Water Pressure: 2.9‑116 Psi Appearance Temperature: 40.1‑113℉ (4.5‑45℃) Waterproof Rating: IP55 Gateway Parameters: Voltage: 100‑250V Type: WiFi Module Application: Home, Office, Party, Indoor Material: PC, ABS Product Size: Approx. 13.7x11x5cm / 5.4x4.3x2.0in Gross Weight: 424g/15oz APP: Smart Life Protocol: IEEE 802 . 11b g n and Bluetooth Wireless Network: 2.4GHz Wireless Network Total Number of Connections: 32 Maximum Connection: Bluetooth and WIFI . Package List: 1 x Timer(Batteries Not Included)1 x Gateway1 x Nipple with Adapter1 x Water Glue Paper1 x Instruction Manual Note: For cold water use only, not for use in appliances. Do not mix alkaline, standard (carbon zinc) or rechargeable (NiCd) batteries. Used or dead batteries must be removed from the timer and disposed of properly