Water Timers Specifications Rated voltage: 5V Rating current: 1A Size: 130x87x43mm Noise range: 50db (30cm) Pressure 30PSI (200kPa) Wifi: 2.4GHz Environmental temperature: 4-45 Features WiFi remote control, flexible and convenient operation. Quick connection of water inlet and outlet, safe and fast Supports 3 installation methods: flat, suction cup, and hook. Touch buttons. Supports manual delay function Supports custom and intermittent dual modes to adapt to more scenarios. Low noise operation, stay away from noise trouble. Notes 1. Due to manual measurement, please allow a difference of 1-3 cm. 2. Due to the different screens, the colors may be slightly different from your expectations, please allow. 3.Option 1 only has 2pcs sprinklers, please purchase with caution. Package Included 2xSprinklers Or 1xWIFI Spray Humidifier Kit About Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.