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Black rotating electric toothbrush handle with white brush head, sleek cylindrical design, matte finish

Waterpik TEETHEORY Rotating Electric Toothbrush Black 8 Heads 4 Modes 25-Day Battery

SKU CH-NVNR-X7VHA

Rotating electric toothbrush cleans with four modes and 25-day battery life, includes eight dual-type brush heads for two years of use

  • Product nameTEETHEORY's internal model name TEETHEORY
  • Rated speed4
  • Bristle typeSoft
  • Power typeBattery Powered
  • Charging time24 h
  • Accessories includedBattery, Timer
  • Cleans 600% more plaque with arc-cut bristles and robust motor
  • Two brush-head types remove stains and deep-clean for comprehensive care
  • Eight DuPont heads last up to two years with colour-coded collars
  • Four cleaning modes plus 30-second smart timer guide thorough brushing
  • IPX7 waterproof and 25-day battery with 24-hour recharge

Professional Cleaning System

The Waterpik TEETHEORY rotating electric toothbrush delivers up to 600% more plaque removal than a manual brush. Its robust motor and arc-cut bristles target stains for a whiter smile. Designed for adults who want professional-level results at home.

Dual Brush Head Kit

Eight DuPont heads include two distinct types for comprehensive care. Standard heads use 60% denser bristles for deep cleaning while floss-like heads feature soft glue sections that remove 100% of exogenous coloration. Colour-coded collars help families share the handle hygienically.

Simple Maintenance

Twist-off heads make replacement quick every three months. A 30-second interval timer guides quadrant brushing and auto-shuts at two minutes. IPX7 waterproofing allows safe rinsing and shower use. Recharging takes 24 hours for 25 days of cordless operation.

How it compares

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

Price $27.99
Pricier than about 64% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Model nameTEETHEORY's internal model name
Part numberGEHP199A
Product nameTEETHEORY's internal model name TEETHEORY
Product colorWhite
Product typeFloss
Performance
Rated speed4
Power
Power typeBattery Powered
Rechargeable batteryYes
Charging time24 h
Size & build
Bristle typeSoft
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.24 kg
In the box
Accessories includedBattery, Timer
More details
Team affiliationNBA

Questions about this item

How often do the DuPont brush heads need replacing?

Each head should be changed every three months; the eight included heads cover roughly two years of use.

What limits continuous brushing time?

The built-in timer pauses every 30 seconds and stops the motor automatically after two minutes.

How long does a full charge last and how long to recharge?

A full charge provides up to 25 days of typical use and takes about 24 hours to recharge.

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