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Black Waterpik SonicPower 8900 electric toothbrush kit with travel cap and wall mount

Waterpik SonicPower 8900 Electric Toothbrush Kit (Black)

SKU CH-CV9F-4GR1F

A portable electric toothbrush kit delivering 31,000 sonic vibrations per minute with five cleaning modes, a two-minute timer, IPX7 waterproofing, a 24-hour rechargeable battery lasting two months.

  • Product nameSonicPower
  • Rated speed5
  • Bristle typeSoft
  • Power typeBattery Powered
  • Charging time24 h
  • Team affiliationNBA
  • Up to 31,000 sonic vibrations per minute for deep plaque removal
  • Five cleaning modes with a built-in two-minute smart timer for consistent brushing
  • Two-month battery life plus travel cap and lightweight design for portability
  • Four DuPont brush heads included, providing a full year supply
  • IPX7 waterproof rating allows safe use in the shower

SonicPower 8900 Kit for Daily Oral Care

The SonicPower 8900 is a rechargeable electric toothbrush kit designed for adults who want a complete, portable solution for everyday brushing. It includes four DuPont brush heads, a travel cap and a wall mount so the handle stays clean between uses. The lightweight, waterproof body suits home, office or travel routines.

Practical Limits of the IPX7 Rating

The IPX7 waterproof rating means the handle can be rinsed under running water and used safely in the shower, but it is not rated for prolonged submersion or pressurised jets. The 24-hour recharge cycle restores up to two months of typical brushing, so users must plan charging around longer trips. Only the five built-in cleaning modes are available.

31 000 Sonic Vibrations Per Minute

The brush delivers up to 31 000 sonic vibrations per minute, which is the single specification that determines plaque-removal performance compared with manual brushing. Buyers who need adjustable intensity beyond the five preset modes or a pressure sensor for aggressive brushing technique will not find those functions in this model.

How it compares

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

Price $43.99
Pricier than about 82% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Part number8900
Product nameSonicPower
Product colorWhite
Product typeFloss
Performance
Rated speed5
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 weight0.168 kg
More details
Team affiliationNBA

Questions about this item

Which colour option should I pick for the Waterpik SonicPower 8900?

The kit comes in Jet Black, Snow White, Island Blue or Persian Pink; choose the shade that matches your bathroom or travel bag.

What does 31,000 sonic vibrations per minute mean for daily brushing?

The motor delivers 31,000 strokes per minute, driving fluid between teeth and along the gumline for deeper plaque removal than a manual brush.

What does the IPX7 rating allow in practice?

IPX7 means the handle is waterproof, so you can safely use it in the shower or rinse it under running water.

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