CVSHealth Rechargeable Cordless Water Flossing System Powerful Water Pulsation For An Effective Way To Floss Safe effective on braces, implants bridges. Helps improve gum health. 50 seconds of water capacity. Helps remove plaque food particles. Water reservoir can be filled without removal. Rechargeable battery stays charged for up to 14 days. Cordless convenient for home or travel. 3- settings: normal, soft pulse. Charging indicator (charging cord included). (U.S.P.S. Priority Mail, Free Shipping). Within the lower 48 states only. Delivery Confirmation is included. Packing is Free. Method of payment PayPal Only. All Major Credit Cards and Bank Debit Cards accepted through secure payment processor PayPal.