Automatic Watering Devices with Switch Control

FEATURES Flow Controllable - Allows you to control the flow speed from 0 to 60s per drip, lasts 1-15 days according to the length of your vacation, auto watering your plants helps you save some water, super cool automatic plant watering system you deserve to have! Model upgraded, No leak! Worry free Installation - Simply cut the bottom off of the bottle or just poke 1-5 holes in the bottom. Adjust the valve to control the dripping speed as you need. The self watering devices support most common plastic bottles which have an inner diameter of 1.1 inch, like 20 ounce Dasani water, and Lipton iced tea, Aqufina, Clear American, Soda water bottles etc. Multi-Scene Application - Perfect plant watering kit whether your plants are indoor or outdoor or garden, at home or in the office, Create a self-watering system, to ensure your plants always have enough moisture. Fits for use with potted plants, houseplants, patio plants, hanging baskets, desk pots, hanging plants and outdoor gardens