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SlimPro I4 — Everything you need to know
Small brush. Serious clean.
20,000 sonic vibrations per minute. 60-day battery. Fits in your pocket. Here's how it all works.
SlimPro I4
3 smart brushing modes
One brush that adapts to what your mouth needs today.
Clean
20,000 VPM
Your everyday mode. Removes plaque and leaves your mouth feeling fresh with every brush.
Daily use
White
18,000 VPM · pulse rhythm
Polishes and brightens your smile over time. Gently buffs surface stains for a naturally whiter look.
Brighten
Gum Care
14,000 VPM · intermittent pulse
A gentler pulse for sensitive gums. Massages and strengthens the gumline without irritation.
Sensitive
Built-in smart guidance
Your personal brushing coach.
The SlimPro I4 guides you to a dentist-recommended clean every single time, automatically.
2-Minute Timer
Dentists recommend brushing for 2 minutes. The SlimPro I4 automatically stops after 2 minutes so you never over or under brush.
Quadpacer
Every 30 seconds the brush briefly pauses, your signal to move to the next quadrant. Every area gets equal attention.
Your 2-minute routine
2:00
remaining
1Top Left · 0:30
2Top Right · 0:30
3Bottom Left · 0:30
4Bottom Right · 0:30
Care and charging
60 days. One charge.
USB rechargeable and IPX7 waterproof — built for everyday life.
Simply plug in and charge.
USB Rechargeable
Works with any USB port, power bank, or laptop.
IPX7 Waterproof
Safe in the shower or under running water.
60-day battery
Leave the cable at home for short trips.
Always dry the charging port completely before plugging in. Never charge while wet.
Everything you need
What's in the box
Every SlimPro I4 comes complete — nothing extra to buy to get started.
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SlimPro I4 Sonic Toothbrush
The world's slimmest sonic toothbrush with 3 brushing modes
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Magnetic Travel Case
Slim, secure, and carry-on friendly
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2× FlexSoft Replacement Heads
Medium-soft bristles for comfortable daily use
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Ceramic Stand
Keeps your brush upright and looking great on any countertop
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USB Charging Cable
Works with any USB port, power bank, or laptop
Replacement Heads
Which head is right for you?
All heads are compatible with the SlimPro I4. Replace every 2–3 months for best results.
SoftPlus
Softness
Ultra soft
Super soft bristles for sensitive gums, delicate teeth, or gum recession. Cleans effectively without irritation.
Best for: sensitive gums
Buy Heads
Most Popular
FlexSoft
Softness
Medium soft
Medium-soft bristles for comfortable daily use. Thorough clean while being gentle on gums and enamel.
Best for: everyday use
Buy Heads
FirmPlus
Softness
Firm
Firmer bristles for stubborn plaque and stains. A more powerful clean for those who prefer deeper scrubbing.
Best for: deeper clean
Buy Heads
OrthoCare
Softness
Soft
U-shaped bristles wrap around brackets and wires, cleaning hard-to-reach areas around braces and aligners.
Best for: braces and aligners
Buy Heads