Three pressure settings Tips: 2 jet, 1 orthodontic, 1 periodontal, and 1 tongue cleaner IPX7 waterproof design allows you to floss anywhere Includes convenient travel bag Lithium battery that lasts up to 10-15 days when fully charged 360° tip allows you to easily clean difficult-to-reach areas Specifications: Voltage: 100-240VAC 50/60Hz Charging Time: 4-5h Water Pressure: 40-100PSI Pulses: 1200/min