Take care of your gums with thiscordless dental gum oral irrigatorr features three controls andportable water jet the first step towards healthy gumsr taking care of your gums is essential for a healthy mouthr water pressure removes harmful bacteria between the teeth and below gumliner cleans effectively while massaging your gumsr waterproof washable and fully rechargable in 8 hoursr jet water nozzle rotates in every directionr features a one button operation