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The Combined Power of Electrons and Sonic Waves.
Discover the Future of Brushing.

RHYTHM2

Remove stubborn plaque
and fight off cavity-causing bacteria the whole night through.
RHYTHM2 is a brand new type of brush
that harnesses the power of sonic waves and electrons
to keep your teeth healthy and sparkly clean.
Experience a refreshing clean like no other!

S. Mutans is a cavity-causing bacteria

FEATURE ---- 01

Removes plaque
using sonic waves
and electrons.

[Sonic vibrations at around 360 strokes per second]

The effective powers of electrons and high-speed sonic vibrations
combine to remove stubborn plaque and cavity-causing bacteria.
Watch as your teeth become smooth and squeaky clean thanks to technology
that is easier, faster and more reliable than conventional brushing.
*Approximtely 300 strokes/sec in Standard Mode

FEATURE ---- 02

Fight off
cavity-causing bacteria
throughout the night.

[Solar Panels + TiO2Semiconductor]

RHYTHM2 features an
additional solar panel, outnumbering
those on conventional models.
The brush effectively
removes plaque by emitting large numbers of electrons.
The electrons coat the teeth entirely, ensuring
they remain sparkly clean
even 12 hours after brushing.*
*Based on a test of cavity-causing bacteria
adhesion using apatite pellets.

FEATURE ---- 03

Watch as electrons
are generated
in real time.

[HOTARU Lamp]

The blinking LED light indicates the generation of electrons.
Witness the chemical actions firsthand
and enjoy a fun and
easy way to check the progress of your brushing each day.

FEATURE ---- 04

Select the strength that
best matches the sensitivity
of your teeth and gums.

[High Mode/Standard Mode]

Use the handy button to switch between Standard
(18,000 vibrations/min) and High (22,000 vibrations/min) modes.
Select the mode that best matches your brushing strength
and the sensitivity of your teeth and gums.

FEATURE ---- 05

Improved brushing
performance in each
and every bristle.

[Honeycomb-Point Bristles]

The honeycomb-shaped (hexagon)
bristles deliver a thorough
and satisfying polish every time, while the pointed
brush tip
cleans deep between teeth and around the molars.
As an added feature,
a combination of binchotan (white)
charcoal and silver ions*work to inhibit bacterial reproduction
and keep the brush impeccably clean even when not in use.
*Due to antibiotic compounds

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Specs

RHYTHM2RHYTHM2

Brush

Body material
Acrylic Resin
Bristle material
Nylon
Bristle hardness
Regular
Heat resistance temperature
60°C

Body

Colors
  • Snow White
  • Ice Blue
  • Baby Pink
Total length
221mm Maximum diameter 
22.6mm
Weight
approx. 50g
(without battery)
Battery type
AAA Alkaline
Dry-Cell Battery
Approximate
usage times
2 minutes per use
/Approx. 120 uses
(240 min)
Vibration frequency
(Brushstroke)
High Mode  
Approx. 22,000
vibrations/min
Standard Mode 
Approx. 18,000
vibrations/min
Sonic Vibration Toothbrush
SOLADEY RHYTHM2
Ice Blue
Special stand included

7,800 (8,424 yen with tax)
アイスブルー

Sonic Vibration Toothbrush
SOLADEY RHYTHM2
Ice Blue
Special stand included

7,800 (8,424 yen with tax)

Ice Blue
スノーホワイト

Sonic Vibration Toothbrush
SOLADEY RHYTHM2
Snow White
Special stand included

7,800 (8,424 yen with tax)

Snow White
ベビーピンク

Sonic Vibration Toothbrush
SOLADEY RHYTHM2
Baby Pink
Special stand included

7,800 (8,424 yen with tax)

Baby Pink