Material: ABS
3 AAA batteries (without battery)
Intelligent hand washing experience:
The infrared automatic sensing device can automatically extract the soap only when it is close to the sensing area, ensuring the dosage of the soap each time
No need to press or squeeze the soap dispenser that may be full of bacteria
Healthy hand washing concept:
Automatic sensing prevents cross-infection and helps reduce bacterial transmission
Safe and easy to operate: 
Safe and simple operation, just install the battery or connect the adapter to start working, the fourth gear can be adjusted as needed
How much liquid, save liquid, low liquid liquid splash screen alarm.