Description: Dual-Pump design offers the finest possible performance by doubling the efficiency, increasing the water pressure, and providing sufficient water to at least 15-20 potted plants. This automatic watering system makes it easy for you to water your plants while you are away on vacation or simply forget to water the plants, you can rest easy knowing that your plant will survive and thrive. Download the remote control APP (for eWelink), then log in with your email, and then you can easily control the system anytime and anywhere as long as there's WIFI(2.4GHz) or 4G network. When you got disconnected to the internet or when the power is cut off, it is no need to reset the system due to its memory function. No fixed faucet limit, with a water pump and a timer, water can be taken from a bottle or bucket. The automatic watering device supports both USB and optional batteries. Low noise, lift, and suction are greater than 2M. Widely used in potted plants, hanging basket plants, roof gardens, vacation plants watering, etc. Package includes an instruction manual to guide you in DIY installation. Specification: Rated voltage: 5V Rated current: 720mA Net weight of water pump: 240g Power: 3.6W Appearance Size: 83x83x95mm/3.3x3.3x3.7inch Plastic Material: ABS+PP Use Battery Model: 4-AA 1.5V Adapter: DC 5V 2A DC002 3.5/1.3 (line length 1.2 meters) Noise: 65db (30cm distance) Head: 2.5m Plug: US Plug Suction range: 2m WIFI: 2.4Gh APP: for eWeLink Package Includes: 1 x Host 1 x US standard adapter 1 x USB cable 1 x manual 1 x screwdriver 1 x 15m water pipe 15 x Tee 2 x filter 15 x Drop arrow