Automatic watering function and timer function make this waterer perfect for working people or those who don't remember to water. With both spray and drip irrigation modes, this waterer helps promote plant growth; and its water volume is adjustable and can be freely adjusted as needed. Constructed of plastic material, it is durable to use. The length is 7cm, the width is 5cm, and the height is 8cm. It is suitable for potted plants, houseplants, patio plants, hanging plants and outdoor gardens. Item Name: Watering Device Material: Plastic Water Output: 1.2L/min Lift Distance: 2.5 Meters Battery Capacity: 2000mA Features: Automatic Drip, Adjustable Speed, Water-saving Size Details: Size: 7cm x 5cm x 8cm/2.76" x 1.97" x 3.15" (Approx.) Notes: 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. Package Includes: Style A: 2 x Sprinkler 1 x Watering Device 1 x Three-way Joint 1 x Silicone Water Hose 1 x USB Charging Cable or Style B: 4 x Drip Arrow 1 x Watering Device 1 x Three-way Joint 1 x Silicone Water Hose 1 x USB Charging Cable or Style C: 8 x Drip Arrow 1 x Watering Device 1 x Three-way Joint 1 x Silicone Water Hose 1 x USB Charging Cable or Style D: 2 x Sprinkler 1 x Watering Device 2 x Three-way Joint 1 x Silicone Water Hose 1 x USB Charging Cable or Style E: 12 x Sprinkler 1 x Watering Device 2 x Three-way Joint 1 x Silicone Water Hose 1 x USB Charging Cable