Feature:[Automatic Drip Irrigation Kit] Interval time ranges1-12hour&1-30days and watering time ranges 1-99 seconds in 1 automatic drip watering system. Quantitative & timing irrigation for 1-10 potted plants in your home or office, just simply set up the device watering schedule, then your plants can enjoy the freedom of self-watering automatically.[Professional Water-saving Design] Save 30-45% water than traditional spray & drip heads, by spot watering only exactly where they need, making your drip system great for saving water in drought conditions.[Easy &Fast to Instal] We have an easy-to-follow instructions booklet, or you can refer our Steps Picture to install.Power supply: 4 x AAA batteries (not included)[Time and Energy Saving] Very convenient for daily using especially if you don't like watering or you are too busy to take care of your plants, the item is a good solution to save you time and energy with a water pump and a timer. Your plants will grow healthily even when you go on a vacation and are lazy at home. Perfect helper for your home, office, dormitory, etc. Specification:Item type: Automatic Drip Irrigation KitMaterial: ABSPower supply: USB or 4 * AA battery(not included)Color: WhitePE Hose Length: 10MWorking temperature: 0℃~50℃Working Mode: Automatic Package:1x Water Pump1x PE Hose3x Tube End10x Drippers1x Four-way10x There-way1x Clip1x USB Cable1x Instruction Manual