DescriptionWith full enthusiasm for your oral health, Dr.Bei founder Zhang Jun integrates the world's top resources to create a good water flosser. It's a portable cleaning companion with a 180ml water tank and a high-pressure pulsed water jet to cleanse without any residue. With 3 adjustable water pressures, you can choose the best mode for your teeth based on your teeth and gums' sensitivity. Cleans every corner deeply & preciselyCleans every corner deeply & precisely High-pressure pulsed water flow. Ideal choice for people with implants, bridges, braces & crownsIdeal choice for people with implants, bridges, braces & crowns 360° rotating nozzle.