Advanced Water Flosser with high pressure water pulse 1400 times per minute and 40-90psi to help remove 100% more plaque and stains between teeth where toothbrush can't reach, improve gum and oral health in 14 days. Bringing you healthier oral, fresher breath and brighter smile. Light in hand and anti-slip handle. Overcharge protection and Auto-shut off after 2 mins use.