Specification:Material: ABSColor: WhiteControl Method: bluetoothPower Supply: DC 12V 1AWorking Temperature: 0 ~ 40℃ / 32 ~ 104℉Humidity: Less Than 80%Size: 100 x 84 x 62 mm / 3.94 x 3.31 x 2.44 inch (appr.)Power Adapter: US Plug (we will send you the suitable adapter according to your location) Features:● Easy and quick to install.● Potted plant automatic water replenishment artifact.● Designed for balconies, homes, offices or small greenhouses.● Through the bluetooth connection, mobile app control, timed and quantitative supplements for your plants filled with water or nutrient solution. Warm Tip:● Liquid fertilizer can be dripping in the liquid,will not adversely affect the product.● Installation and setup are very simple, generally 5-10 minutes can complete all installation settings.● No additional accessories needed. The product itself is equipped with all the accessories that can be poured into potted plants. Package Included:1 x Controller8 x Three-way Connector2 x Two-way Connector1 x Anti-floating Head1 x Tube (5m)10 x Arrow Dripper10 x Cable Ties1 x Tube Cutter1 x Power Adapter1 x User Manual