Long Battery Life - Built-in rechargeable battery 3.7V, power consumption 4W - Capacity 2000 mAh - Standby life: 1-2 years - Keeps the watering schedule running without frequent recharging Multifunction and Convenience - Functions as a clock and displays battery level for easy monitoring - Operates with an external water container; no need to connect to power supply or faucet - Low voltage alert and water shortage prompt ensure reliable operation Smart Timed Watering System - Automatic plant watering with a full screen LCD display - Watering interval selectable up to 30 days - Supports multiple watering events per day to suit different plant needs Simple and Clear Display - Easy to read LCD full-screen interface - Quick timer setup for reliable, hands-off watering - Lightweight and simple installation for fast setup Use scenarios - While you are away: set a watering interval up to 30 days and rely on the external water container to keep potted plants hydrated during extended trips - Busy indoor spaces: schedule multiple daily watering events to maintain herbs, succulents, or houseplants without daily attention - Balconies, patios, or small greenhouses: use in spaces without convenient access to faucets or power outlets, leveraging the built-in battery and external water source for flexible placement This programmable water timer delivers long battery life, flexible timing, and a clear user interface, making it a reliable choice for maintaining healthy plants with minimal effort.