Intelligent induction, automatic spraying, touchless hand disinfection, so as to resist spread of bacteria caused by directly contact and prevent cross infection, which is an excellent hand hygiene solution for all public places. Automatic continuous spray function,intelligent sensor system, so easy and convinient operation that you just put your hand under the sensor to start the soap dispenser. The capacity of detachable the built-in bottle is 1000ml and is sufficient to satisify your long time using. Suitable for various disinfectant, ethyl alcohol and hand sanitizer. Widely used in homes, schools, hospitals, supermarkets, factories, etc. Rechargeable lithium battery, DC charging. 4 15/16''L x 4 1/8''W x 10 1/4''L