Main Features: 1.Dual Pump System Functional:Two sets water pump system allows to control various kinds of plants,with its no restrictions on water container and no water tap needed as flexible micro-drip irrigation system for watering up to 20 plants;Perfect for gardens, balconies, hanging baskets, indoor, outdoor, potted plants, etc and water wherever you want. 2.Compatible with Tuya Smart App:Remotely control via App when you are not at home with the preset time and no water alert in App for timely water supply;Manual irrigation and auto mode optional in App is featured in this powerful device for much more flexible irrigation. 3.5+1+1 Weekly Programmable Mode:Set the run time for each period for flexible timer control,with timing interval available meanwhile;Supports full auto programs or manual set up 5+1+1 days weekly schedule of 4 periods daily,providing you with the maximum convenience and comfort for plants watering. 4.Choose the pump freely for independent or simultaneous control,creating the real-sense of intelligence for your plants and flowers,which can be matched with different nozzles for drip irrigation and spray showers under simple DIY installations with comprehensive accessories in the kit.Compatible with Alexa and Google Home for simple voice control with command to free your hands. 5.Weather display and outdoor humidity are monitored on LCD screen,pushed 3-4 minutes after being connected,viewing your local weather timely;the internal lithium battery has a standby time of up to 4-5 days Parameters: Product name: automatic watering device Supply voltage: 5.0-6.0V Lithium battery capacity: 2600 mAh Pump water supply: 550ml/min Product size: 110 x 110 x 40.5mm Working environment: normal temperature Charging method: USBcharging Solar panel output power: 3.3W Color: White