automatic disinfectant sprayer, ideal for effectively disinfecting hands wherever soap and water are not available. non-contact operation: simply approaching the infrared sensor with hands or objects to be disinfected will activate the spraying of the disinfectant solution. it can be used with solutions with an alcohol content of more than 75% for fast and effective disinfection. rechargeable lithium battery with USB cable, tank with a capacity of 135 ml. compact and elegant design, suitable for any environment.