Dentists Recommend Daily Use Of Oral Irrigator For Healthier Teeth And To Improve Your Oral Health. MOSPRO Rechargeable Cordless Water Flosser Can Effectively Remove Stains That Traditional Brushing, Air Flossing, And String Flossing Can’t Reach. Features: Perfect For Whole Family - 4 Replaceable Nozzles Portable Design for Travel 3 Pressure Settings: Normal, Soft & Pulse Removable Reservoir Makes it Extremely Easy to Clean 300 ml Reservoir Capacity Internal Anti-Leakage Design 1400 mAh Rechargeable Lithium Battery Specifications: Power: 5W Adapter: DC 5V/1A Reservoir: 10oz (300ml) Pressure Range: 30-100 psi Water Pulse: 1400-1800