Economical and durable: saves hand sanitizer, easy tocontrol, economical and durable.<br><br> Lightweight foam：Deep cleansing of pores. Easy to rinsethe foam. Let the children like to wash their hands<br><br> The dispensing mechanism is automatic; you don’t have to touch the pump to use soap. <br><br>Electronic sensors promote hygiene as you are not at risk of germs that might be on the surface of the dispenser<br><br> longpress for 0.2 seconds Press it to turn on/off, Tap once to choose high/low soap modes.