Remote Control: Valve with Bluetooth 5.0, scheduling through the app within a range of 49.2ft(without interfere); If you link the product to the tuya gateway, you can control it no matter where you are (with internet). Various Watering Modes: Auto, manual watering and rain delay featured. The rain delay feature allows you to postpone watering for 24h, 48h or 72h due to rain; The Valve will shift from automatic to manual watering via the app or pressing the button. Smart Watering: Valve allow you watering on minutes, hours, specific days of the week; Always keep your watering time setting, even when the signal goes down, there's no need to reset your schedules. Leak Proof Design: Valve are made of 30% reinforced nylon material, which can withstand water pressures 2.9 psi and up to 116 psi with IP55 waterproof standard reached. Simple to Setup and Use: No need of tools, simply fit the timer onto the tap/faucet and connect hose attachment to the male snap-on connector, that's it!The valve with 2 1.5V AA batteries can run up to 6 months for saving water and energy in a sense.