The product cannot be powered by batteries, only USB charging and power bank charging are possibleMobile app settings, available in , set timing, suitable for use of potted plants within 20 pots, report the watering time and the watering time every day, do not worry about whether it is really wateredA set of convenient and convenient timing watering system, water pressure 2-2.5kg, per minute/850mlBuilt-in suction pump, silent suction, no need for tap, small amount of drip irrigationWiFi function, timing settings, fixed-point loop mode, can be associated with weather and voice speakers, and will reconnect after power failureApplicable scenarios: indoor, flower stand, balcony, officeName: WiFi Smart Watering DeviceStyle: 10potWater pressure: 2-2.5kgFlow rate: 800 ml/minLife Test: 30000 (10 seconds on, 7 seconds off)Watering time: 1-99 seconds/2-45 minutes can be adjustedTime range: 1-23 hours/2-30 days can be adjusted)Power supply mode: USB power supplyColour:WhiteMaterial:plasticPackage Contents:1 x Drip Irrigation Controller KitOnly the above package content, other products are not included.Note: Light reflection 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.