98% cleaner rate: Start cleaning, it is clear that the dirt after emulsified peeling is clearly seen after washing out, the articles are as bright as new, grease, dust, fingerprints and other sources, a shock burst into the air. 47000hz: The cavitation effect of liquid molecules by using high frequency vibrations is used to get into the cracks quickly, emulsification separation of grease and other sources, thus achieve clean effect. 3 minutes default cleaning time: 236 research tests, create a proper cleaning time to avoid cleaning time too short and residual stains, and the time of cleaning is too long to damage the object. Rated voltage: 12v Rated power: 15w Ultrasonic frequency: 47khz Tank capacity: 400ml