1.Built-in lithium battery storage; No need to recharge and replace the battery, can also be used for 1-3 months without charging. 2.Timed watering and watering time can be easily controlled, watering in manual mode, water can be added manually by tapping the button, independent of automatic mode. 3.Lift 5 meters, water flow 850ml / minute, solve the problem of insufficient water pressure in high plants. 4.Built-in water pump, can pump water from the container to avoid the risk of water leakage. 5.Can irrigate many types of plants at the same time Pump model, double pump Solar powered smart watering No faucet, safe and secure Manual automatic timing two modes Easy to install and easy to operate Can irrigate many types of plants at the same time Material:Plastic Color: white + blue Electric power: 3W Battery voltage: 3.7V Battery capacity: 1200 mAh Input voltage: 4.2V-6V Interface type: USB Waterproof rating: rainproof Pump flow: 850ML / minute Double pump model Package Contents: 2* Built-in water pump 1* Water pipe 10M 15* Three-way tap 15* Insert the arrow 1* Counterweight filter 1* Solar charging board Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.