Red Teeth Portable Orthodontic Dental Calculus Water Dental Floss Electric Oral Cleaning And Washing Artifact $ 64.84 Product information: Product size: 6383225mm Waterproof grade: Waterproof grade Battery capacity: 1500mAh Charging time: 4h Pressure range: 80-160PSI Rated power: 7.5W Water tank capacity: 1 50ML Rated voltage: 3.7V Packing list: Standard nozzle * 1 Tongue coating nozzle * 1 Orthodontic nozzle * 1 Tooth punch * 1