Specifications Water pressure setting: Intensive, medium, sensitive  Water tank capacity: 150 ml  Nozzle type: Two oxyjet nozzles  Power source: Rechargeable battery  The AquaCare 6 Pro Expert features a wireless design that eliminates the need for a power cord, making it convenient. It features sensitive cleaning and two water pressure levels to enhance oral hygiene.  Key Features  The adjustable water pressure and multiple flossing tips, powered by Oxygen Technology, enable thorough cleaning of hard-to-reach areas and the removal of plaque for healthier gums. The 150 ml water tank can hold enough water for up to two minutes of continuous use. It is lightweight, making it simple to haul around and use while traveling. This water flosser is reasonable for individuals with braces, implants, and other dental needs and those with gum infections and orthodontic treatment. Why Buy This The large tank means you must only refill water occasionally while flossing. The rechargeable battery eliminates the need for frequent battery replacements. Compared to traditional flossing, the AquaCare 6 Pro Expert can be considered an affordable solution for maintaining oral hygiene over the long term.