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Soap tank capacity: 200-1000ml  
Color: White and Silver   
Case material: ABS,

Operation method: Sensor type  
Controller: Micro-controller  
Power supply: 4xAA Alkaline batteries  
Batteries life: About 1000020000 times 
(according to different liquid dispensed per motion)  
LED flash green color: Power on indicator  
LED flash red color: Power lower warning  
Overall dimension: H20.5 W10.5 D14.5 cm