1. Timed watering: button setting, precise control of daily watering time, no need for smart device intervention. 2. Child lock design: support setting child lock, effectively prevent children from accidentally touching, safe and reliable. 3. Low power reminder: indicator light reminds when the power is low, ensure timely replacement of batteries. 4. IP55 waterproof grade: effectively resist rain and dust intrusion, extend service life. 5. Brass water inlet: the water inlet is made of high-quality brass material, anti-corrosion and durable, to ensure water quality safety. Watering duration: Off, OH01M-23H59M Watering frequency: Sunday to Saturday / 1 day to 7 days Working pressure: 0.5-8bar (7.25psi -116psi) Thread: Suitable for 3/4 inch faucet Working temperature: 4.5℃-45℃ (40.1℉-113℉) Battery capacity: 2 AA alkaline batteries (do not use rechargeable batteries)(Batteries not included in delivery) Waterproof: IP55 Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour: Black Material: PC+Brass Specifications: NH3/4 inch US Interface Package Contents: 1 x Smart water valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.