Electrostatic Spraying is especially suited for offices, schools, medical facilities, commercial kitchens & any space that requires sanitisation. This product is a new type of lithium battery ultra-low capacity sprayer. Speed brushless fan, high-capacity lithium battery, water pump, LCD screen, cleaning Reflux system, power switch, and other components. This machine is multi-functional and multi-scenario use. According to different application scenarios. 1. No need for an external power supply one-button start is flexible and convenient. 2. Adopt military-grade waterproof standard, high-speed brushless fan. 3. Intelligent automatic water cleaning cycle system. 4. Built-in power display LCD screen can show working time and environment temperature at any time. 5. Long continuous working for 3.5 hours on a single charge.