SpecificationsProduct Name Smart Hand WasherProduct Dimensions 130 62mmMaximum Capacity 300mLWorking Voltage 3 7VBattery Capacity 2000mAColors Available White BlackWorking Current 200 400mAProduct Material ABS Electronics PPOperating Temperature 0 70°CNet Weight 260gWaterproof Rating IPX5 Not Immersible Sensor Range 3 6cmInstallation Method Adhesive Wall MountPower Supply Built in Battery Type C ChargingLifespan ≥50000 usesUsage Hand Skin Cleaning Moisturizing SterilizingFeatures Powerful Adhesive Installation Featuring a strong mark free adhesive that ensures easy no drill installation capable of holding up to 5KG Perfect for seamless secure mounting on various surfaces Customizable Foam Output Equipped with three adjustable foam settings 0 6s 1s 1 5s it meets the needs of both adults and children providing the right amount of soap every time The user friendly design ensures a satisfying washing experience Full Screen Display The large digital display shows the remaining battery life and time making it easy to monitor device status at a glance This intuitive interface enhances user convenience Rapid Foam Production With a quick response time of 0 25 seconds within a 3 6cm sensing range this device dispenses foam instantly ensuring a fast and efficient handwashing process without any waiting High Capacity and Longevity The 300mL large capacity can dispense liquid up to 500 times on a single fill sufficient for family use