Feature 1、Easy Installation: No tools required, just mount the timer on the faucet and attach the hose attachment to the male snap connector and that's it! 2、Automatic Working: No need for any complicated numbers, symbols, operations or settings, just rotate the dial how long and how many times to your desired duration and frequency and it will automatically work as you set it! 3、Smart Irrigation: Never worry about your plants, lawn, garden or farmland when you're on a business trip, weekend getaway or visiting family and friends. 4、Flexible Adjustment: The duration can be adjusted from a minimum of 1 minute to a maximum of 120 minutes; the adjustment interval can be adjusted from a minimum of 1 hour to a maximum of 72 hours. 5、Applications: Automatic control products for courtyards, balconies, family green wall, three dimensional greening micro sprays, droppers, and infiltration irrigation. Item Type: Irrigation Water Timer Material: Plastic Gross Weight: 304g / 10.7oz Operating Water Pressure: 1-6kg Applicable Water Temperature: 0-40℃ Timer Entry: G3/4in female thread Timer outlet: G3/4in male thread, 16mm / 0.6in quick connector Medium: Clean water Power: 2pcs 1.5V AAA alkaline batteries (batteries not included) Duration Setting: Minimum 1 minute to 120 minutes (turn the How Long knob to set) Frequency Setting: Min. 1 hour to 72 hours (turn the frequency dial to set) Applicable to: Automatic control products for courtyards, balconies, family green wall, three dimensional greening micro sprays, droppers, and infiltration irrigation. Package List 1 x Watering Timer4 x Accessories 1 x Instruction Manual