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White cordless water flosser with detachable tank and four jet tips

Waterpik US-306-Black-ce Cordless Water Flosser White 350ML 3 Modes 4 Tips IPX7 15 Days 24h Charge

SKU CH-XJT2-VP6NW

Cordless oral irrigator with 350 ml tank, three cleaning modes, four jet tips, IPX7 waterproofing and up to 15 days per 24-hour charge

  • Bristle typeMedium
  • Power typeBattery Powered
  • Charging time24 h
  • Team affiliationNBA
  • Product colorWhite
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Deep clean with high-frequency pulsed sonic technology and three cleaning modes
  • 350ML wide-mouth tank allows extended use without frequent refills
  • IPX7 waterproof rating makes it safe for shower use
  • Up to 15 days of use per 24-hour charge with USB-C cable
  • Lightweight 0.372 kg design with four jet tips for travel convenience

Cordless Water Flosser 350ML Tank

The Waterpik US-306-Black-ce is a battery-powered oral irrigator designed for daily plaque removal and gum care at home or on the move. Its cordless form factor suits travellers and anyone who prefers a clutter-free bathroom counter. The device delivers a deep clean using high-frequency pulsed sonic technology with a 360° rotatable nozzle. It is not for buyers who need a countertop model with continuous mains power.

IPX7 Waterproof Shower-Safe Build

Full IPX7 waterproofing means the unit can be safely used in the shower and rinsed under running water without damage. This sealing protects the internal battery and motor during wet use and simplifies cleaning. The rating is the single specification that decides whether the flosser fits a wet-environment routine. It is not for users who require a higher pressure rating or medical-grade certification.

15-Day Battery Life USB-C Charging

A full 24-hour charge via the included USB-C cable provides up to 15 days of typical use, compatible with power banks, car chargers and laptops. The detachable 350ML wide-mouth tank allows extended sessions and easy refilling. Four jet tips are included for multi-user households. It is not for households needing more than four tips or a dedicated charging dock.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Part numberUS-306-Black-ce
Product colorWhite
Power
Power typeBattery Powered
Charging time24 h
Size & build
Bristle typeMedium
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.372 kg
More details
Team affiliationNBA

Questions about this item

How long does the 350ML tank last during a flossing session?

The 350ML wide-mouth tank provides enough water for extended use on a single refill so you can complete a full cleaning routine without stopping to refill.

What does IPX7 waterproof rating allow me to do with this flosser?

IPX7 protection means the unit is fully waterproof and shower-safe so you can use it in the bathroom without worry and rinse it directly under running water.

Will the 14.33in width fit on my bathroom counter or in a travel bag?

At 14.33in wide, 12.83in high and 9.06in deep it takes up modest counter space and the lightweight 0.372kg design makes it easy to pack for trips.

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