Portable rechargeable dental irrigator, denter, 4 w, pressure 30 - 110 psi, ipx6 protection, 2000 mah li-ion battery, full charge approx. 3 h, 220 ml capacity, provides a refreshing sensation of oral cleanliness. it has 3 modes of use and includes 4 heads and charging cable, 6 x 6 x 21 cm