1. Remote Control: Control your watering system from anywhere using the mobile app. 2. Scheduled Watering: Supports multiple watering schedules for water conservation and efficiency. 3. Voice Control: Compatible with For Alexa and For Google Assistant, enabling voice on/off. 4. Easy Installation: No tools required, installs in minutes. 5. Manual Control: Supports manual on/off control with a local button, perfect for temporary or emergency use. Product Name: Smart Watering Device Power Supply: 5.0V Pump Water Supply: 400 ml/min Maximum Wireless Transmitter Power: Less than +16dBm Operating Pressure: 0.3 bar (4 psi) Water Flow Rate: 0.4 L/min Inlet/Outlet Diameter: 4 mm (5/32inch) Frequency Band: 2.412-2.484 GHz Waterproof Rating: IPX2 Operating Temperature: 3°C-50°C (37.4°F-122°F) Power Supply: 4xAA Batteries/Type C USB Port(Note: without batteries) Colour:As Shown Material:plastic Package Contents: 1 x Smart Watering Machine 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.