4. EASY TO OPERATE: Digital water timer has a simple setup panel that makes at your fingertips, LCD display for easy operation and setup. Suitable for indoor potted plants, greenhouse plants, etc. 2. BUILT IN WATER PUMP: Automatic drip irrigation kit, built in water pump, no water pressure required, unlimited containers. No fixed faucet limit, watering wherever you want, very convenient. 3. LONG BATTERY LIFE: Water timer built in 1800mAh high capacity battery, can be used for a long time. Helps you of your plants on weekdays and holidays, even if you are not around. 1. LOW NOISE: Automatic watering system, timer controller adopts silent design, low noise, about 30 decibels at 1m/3.3ft, no interference with automatic watering, does not affect your rest. 5. TIME SETTING: 100 timer combinations to meet your different watering needs, watering time: 10, 20, 30, 40, 50 seconds. 1, 2, 3, 4, 5 minutes. Interval: 01, 02, 04, 08, 12 hours. 1, 2, 3, 4, 5 days. Automatic Watering System Low Noise Digital Programmable Water Timer Automatic Drip Irrigation Kit for 6 Potted Plants, Weight: 0.88295135931 Pounds, Manufacturer: Hipzeepo