Truelife SonicBrush Clean70 UV Duo
2× Truelife SonicBrush Clean70 UV sonic toothbrush, performance up to 90,000 movements per minute, SmartPressure® pressure sensor, SonicTrue® technology, 2× charging case with UV sterilization, battery up to 70 days, 5 cleaning modes, 4× heads in the package, timer, memory, automatic wake-up by touch, 2× USB-C.
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Truelife SonicBrush Clean70 UV Duo
Nothing makes a better first impression than a healthy smile – and with the Truelife SonicBrush Clean70 UV Duo, you and your partner can enjoy professional-level dental care at home. Each brush delivers up to 90,000 strokes per minute, removing up to 12 times more plaque than a manual toothbrush. SonicTrue® technology uses gentle vibrations to create microbubbles that carry water and toothpaste deep between the teeth, while SmartPressure® sensors protect gums and enamel by alerting you if you press too hard. The rechargeable stand with built-in UV sterilisation keeps things hygienic,killing up to 99.9% of bacteria and viruses on the brush heads. On a single charge, the brushes last for up to 70 daysand offer 5 cleaning modes with 2 head types (Standard and Sensitive) to suit every need. A smart timerkeeps track of the recommended two-minute brushing time, and a memory function recalls your last setting. For comfort and ease, the brush lights up and activates automatically when picked up, and the soft rubberised handle feels secure in your hand, even when wet.
90,000 movements/min
Up to 12× more plaque than a manual toothbrush.
Case with UV sterilisation
Destroys 99.9% of bacteria on the head in 5 minutes.
SmartPressure®
The pressure sensor protects your gums and enamel.
SonicTrue® technology
Microbubbles clean even where bristles can’t reach.
Exceptional performance for perfectly clean teeth
The Truelife SonicBrush Clean70 UV is one of the best in its category. Delivering an incredible 90,000 strokes per minute, it removes up to 12 times more plaque than a manual toothbrush and cleans the entire mouth with precision. The result is a gentle yet thorough clean that leaves teeth perfectly smooth and, with regular use, helps eliminate up to 99% of plaque – a powerful step in preventing tooth decay and gum disease.
Smart protection and gentle sonic technology
SmartPressure® technology continuously monitors the pressure you apply while brushing and guides you to the ideal level using clear colour signals. Blue means you’re brushing with the perfect pressure, green shows you’re at the limit, and red – along with gentle vibrations – warns you to ease off. Because the indicator is visible from both the front and back of the brush, you can always check your technique in the mirror and protect the health of your teeth and gums. Meanwhile, SonicTrue® technology uses gentle vibrations to create microbubbles that reach even the hardest-to-clean areas, all while being kind to enamel and sensitive gums.
Hygiene at the highest level
The rechargeable case with built-in UV sterilisation eliminates up to 99.9% of bacteria and viruses that can accumulate on brush heads. In just five minutes, it leaves the head hygienically clean, protected against the growth of microorganisms, and ready for your next use. The case’s battery lasts up to 17 days when used twice daily, so whether at home or on the go, your brush heads stay fresh, clean, and safe to reuse.
Technology built for real care
Exceptional cleaning power
With 90,000 precise movements per minute, the SonicBrush Clean70 UV removes up to 12 times more plaque than a manual toothbrush.
SonicTrue® technology
Gentle yet powerful vibrations mix water and toothpaste into microbubbles that clean even where bristles can’t reach.
SmartPressure® sensor
A built-in pressure sensor monitors your brushing and signals instantly with coloured lights – blue for optimal, green for maximum, and red when you need to ease off. Visible from both sides, it keeps your technique in check.
Unbeatable battery life
Brush confidently for up to 70 days on a single charge – no need to carry a charger on trips.
Rechargeable UV case
In just five minutes, UV sterilisation removes up to 99.9% of bacteria and viruses from the brush heads. The case itself lasts up to 17 days on one charge with twice-daily use.
Smart sterilisation
An integrated timer automatically turns off the UV light once sterilisation is complete.
Five cleaning modes
Choose Whiten for stain removal, Clean for everyday care, Sensitive for gentle brushing, Shine for a radiant finish, or Massage for gum health.
Built-in timer
A reliable timer keeps you brushing for the dentist-recommended two minutes, with gentle 30-second alerts to move between mouth zones.
Memory function
The brush remembers your last setting and automatically resumes it at the next use.
Automatic wake-up
A vibration sensor activates and lights up the brush as soon as you pick it up.
Soft-touch handle
The rubberised, non-slip handle feels comfortable in the hand, even when wet.
Clever blue bristles
Indicator bristles fade from blue to white after around three months, reminding you when it’s time to replace the head.
A head for every need
Each brush comes with two heads – Standard for daily cleaning and Sensitive for delicate gums. Whiten heads are also available separately.
Easy charging
A universal USB-C cable makes recharging quick and hassle-free.
Waterproof design
With an IPX8 rating, the brush is safe to use in the shower.
Safe materials
Made only from premium BPA- and phthalate-free materials.
Technical specifications
TOOTHBRUSH SPECIFICATIONS
| Battery life | Up to 70 days (based on 2 minutes, twice daily) |
| Charging | USB-C cable |
| Movements | 90,000 per minute |
| Modes | Whiten, Clean, Sensitive, Shine, Massage |
| Pressure sensor | Yes (3 levels) |
| Timer | 2 minutes with 30-second intervals |
| Memory function | Yes |
| Wake-up function | Yes |
| Compatible heads | Clean-Series (Standard, Sensitive, Whiten) |
| Dimensions | 24 × 2.4 × 2.7 cm |
| Weight | 119 g |
| Waterproof rating | IPX8 |
| Input voltage | 5 V ⎓ 0.5 A |
| Battery | 2000 mAh Li-ion |
| Charging time | 4–5 hours |
CASE SPECIFICATIONS
| Battery life | Up to 17 days (2 uses per day = 34 sterilisations) |
| Charging | USB-C cable |
| UV LED | 1× (UVC + UVA) |
| UV wavelength | 265–280 nm + 395 nm |
| Sterilisation time | 5 minutes |
| Dimensions | 22 × 6.3 × 3.4 cm |
| Weight | 132 g |
| Input voltage | 5 V ⎓ 350 mAh |
| Battery | 600 mAh Li-ion |
| Charging time | 2–3 hours |
Box contents
2× Truelife SonicBrush Clean70 UV2× Rechargeable travel case with UV2× Standard head2× Sensitive heads2× USB-C cable
User manualClean-series Whiten
If you want to bring back your teeth’s natural whiteness, the Whiten heads are the perfect choice. Their specially arranged bristles help remove surface stains and restore a brighter smile. Fading blue bristles let you know exactly when it’s time for a new head, keeping your results consistent.
For the best results, we recommend replacing your toothbrush head every three months. Truelife offers a range of Clean-Series heads, so you can choose the one that suits your needs for healthy, beautiful teeth.
The medium bristles of the Standard heads effectively remove plaque while remaining gentle on gums, ensuring a thorough and comfortable clean. Blue indicator bristles gradually fade over three months, clearly showing you when it’s time to replace the head so your brushing stays as effective as possible.
The Sensitive heads are designed for those who want the gentlest care. With extra-soft bristles, they clean thoroughly without irritating sensitive gums or exposed tooth necks. As with all Truelife heads, blue indicator bristles fade over time to signal when a replacement is needed.
CLEAN-SERIES HEADS
Everyday cleaning without compromise
Clean-series Standard
Gentle cleaning for sensitive gums
Clean-series Sensitive
A whiter smile without chemicals
Clean-series Whiten
We are specialists in healthy smiles.
We have built an extensive library of practical dental hygiene guidance — dozens of articles, how-tos and videos in one place.
Thank you for making us the No. 2 brand in sonic cleaning!
*Based on GfK + Heureka data as of 1 March 2026
Frequently asked questions
Something else unclear? Write to us, we are happy to help.
What is the battery life?
Up to 70 days on a single charge with normal use (2× daily for 2 minutes). Li-ion battery, USB-C charging.
How many cleaning modes does it have?
5 cleaning modes: Whiten – deeper cleaning and whitening, Clean – everyday cleaning, Sensitive – gentler for sensitive gums, Shine – polishing and surface-stain removal, Massage – gum massage.
What is SmartPressure®?
A built-in pressure sensor. A colour-coded light shows whether you are brushing too hard (red), at the maximum usable pressure (green) or at the ideal pressure (blue).
Does the UV case really sterilise?
Yes. The rechargeable UV sterilisation case helps remove up to 99.9% of bacteria under tested conditions in about 5 minutes.
Which brush heads are included?
2 heads: Standard (everyday cleaning) and Sensitive (extra soft for sensitive gums).
Can I use heads from other Truelife models?
The Clean70 UV uses Clean-series heads. Heads from the Compact and UV series are not compatible.
Is it waterproof?
IPX8 rating – suitable for rinsing and use in the shower. It should not stay submerged in water for a long time.
How do the 100-day and 3-year warranties work?
100-day money-back guarantee (subject to programme conditions). Warranty: 3 years.