Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Package: 1 pc / pack Precautions Using two alkali / carbon 1.5 volt battery;; Suitable for 0-8 kg water pressure; Suitable for water temperature of 0~ 40 You can set the specific water time and set the current specific time. All-weatherproof. (it can be used outside) there is a temporary watering function (no impact on the set of procedures) how to use: 1. Turn the dial to set the appropriate program according to individual needs. specification: Color: as shown Material: Material size (L x W x H): 10x10x6.5 cm Thread size: 2 cm Outlet Screw Diameter: 2 cm, 1 cm suitable water temperature: 0 to 40 degrees degrees celsius Working pressure: 3-6 kg Watering time: The minimum time for water is one minute, and the longest time is 300 minutes. Power supply: 2x1.5 V, AA battery (Batteries are not included in the package) Package & Delivery: Fast shipping is very important for us.Product will be shipped within 3 days (except holidays and public vocation) after