... ensures dentist recommended brushing5.30 seconds interval time helps you brush each area of your mouth6.Light ring indication when ... )10.DuPont filaments, special designed bristle and silica gel brush head provides better cleaning and gum care11.Water proof design12 ... Handle x 1, Charger x 1, Slimsonic Brush Head x 1, Professional Brush Head x 1, Interdental Brush Head x 114.Color: White, Silver ...