

✨ Elevate your smile game with Duo — where tech meets timeless oral care! 🦷
Duo is a premium dual-handle electric toothbrush set featuring ultra-powerful 40,000 VPM motors, true wireless charging, and 3 smart brushing modes. Designed for couples or shared use, it includes 10 high-quality DuPont brush heads and 2 travel cases, offering a complete, modern oral care solution with up to 30 days of battery life per charge.















| ASIN | B07HFG93GK |
| Batteries | 2 AA batteries required. (included) |
| Best Sellers Rank | #11,460 in Health & Household ( See Top 100 in Health & Household ) #7 in Ultrasonic Toothbrushes |
| Customer Reviews | 4.5 4.5 out of 5 stars (28,445) |
| Date First Available | September 17, 2018 |
| Is Discontinued By Manufacturer | No |
| Item model number | Duo Series |
| Manufacturer | Aquasonic |
| Package Dimensions | 10.08 x 7.68 x 3.9 inches; 0.01 ounces |
M**F
Most amazing toothbrush
These toothbrushes are the best!! I have had several electric toothbrushes and then after some time they either stop working or I’ve moved and got another one, etc. I bought these right before Christmas because we needed new ones, they weren’t that expensive, and had good reviews. These are by far the best electric toothbrushes I have ever used. They work so well - my mother feels amazing after I brush and my teeth are so clean. I honestly look forward to using it everyday. My boyfriend isn’t so great about brushing his teeth and since I bought these he also loves using them.
N**T
Excellent toothbrushes!
We love these tooth brushes. Battery lasts forever, my teeth really feel clean. They genuinely do feel nice in your hand and we LOVE the travel cases. I’m so glad that we went with this brand. They look amazing on our counter.
W**E
Great toothbrush
We really love our new toothbrush. It works much better than the old one and leave our teeth feeling clean. I would highly recommend this toothbrush to anyone.
T**R
Works crazy hard but has one major caveat
Up front, the caveat is that the battery charging indicator (blue light) stays on as long as the brush is in the charger - it does NOT GO OUT when the battery is charged. This is a serious oversight, as you have no battery life indicator nor know when to remove it from the charger, leading to overcharging and reduced battery life. The charger is the brush's stand, so you'll have to unplug it to prevent overcharging and cycle the battery every few weeks, like the manual states, for 24-hours. The pros of this sonic toothbrush kit are PRICE: inexpensive for two brushes. The brush I'm currently using (black) is a beast and leaves my mouth so much cleaner-feeling than any manual toothbrush I've used. And it stays that way for the better part of the day. Love it! Per what others have stated, if the battery is still good, one ought to be able to get about a week's worth of use from one charge - great for vacation and business trips without the charger. But without a proper indicator, it really cannot be fully trusted. We shall see - I've only used it for a couple of days :/ The kit comes with 10 heads, five white and five black, and two travel cases which seem reasonable: both hold two spare heads. Last con - but maybe it's just me - because I salivate a lot I have to force close my mouth to prevent toothpaste from flying out of my mouth. This leads to my teeth coming closer together and sometimes hit the top of the brush head - BRRRRRRPPPPP - this is NOT comfortable at all and rather alarming. I'll have to work out a way to prevent this. Also, the timer feather that stops 4 times every 30 seconds is not useful for me. I like to do the outside of my teeth first, then the inside and then the bite surfaces. It would be great to have only 3 stops every 40 seconds... :) Great buy so far. Really cannot believe that battery indicator issue - battery management with a battery charged indicator is standard.
R**E
Great product
Works well. I loved that it came with numerous new brushes to replace and a travel case. Pricing was cheap for all it came with.
L**N
UNBEATABLE VALUE AND PERFORMANCE *UPDATED*
DECEMBER 2024 UPDATE: This brush is STILL the best!! I seriously charge it once maybe twice every month or two. You seriously could charge it all the way up, and go for a long vacation and not even have to bring the charging base. It lasts THAT long.I am still using them, along with my husband, and these are still a better performing and better value toothbrush than a Sonicare. STILL One of the best purchases I've found on Amazon, period. Try it, it's crazy cheap and good. UPDATED: Tested the battery life, it's incredible! It lasted me over 30 days of using 3x a day, which is crazy good. Such a great brush, I love it and my hubby does too! Best value sonic brush you can buy, I can say with confidence, this is BETTER than a Sonicare. And a better value, but the performance is better, the brush is more powerful for certain, compared. Who wants to pay a ton for brush heads and a tooth brush, not me. Not you either, save some money with this, smile with me when you see how awesome the brush is. Cheers! If you have a Sonicare, or have used an electric/ultrasonic before, this brush will be pretty familiar to you. It stands out because it has an actual gum massage setting that runs the whole 2min cycle. It's fantastic. It feels terrific on my gums. And it has another setting, a whitening mode, which uses a higher ultrasonic frequency. Also terrific. I run all three modes when I brush, starting with the first regular modes, then whitening, and I finish with the massage. The brush comes with 10 heads! And the nicest travel case ever! It even has a drain to make sure it keeps moisture away from your bristles. Super awesome. And the battery life is as advertised, I haven't had to charge mine yet, I charged it full once, and I am currently testing the battery life. But so far it's running off the first charge for about a week now. If it is below advertised life, I will let you know. My husband and I use this, and replaced our expensive Sonicare with this. WE LOVE IT. We think you will too. *IN OUR OPINION THIS IS AN OUTSTANDING VALUE AND PRODUCT.* Our #1 value buy in 2024 so far.
T**Y
The last toothbrush you’ll ever want to own
This is by far the best toothbrush I’ve ever had. It does a perfect “fresh from the dentist” job every time. One warning, put the toothpaste on and spread it around your teeth, then turn it on. Plus, turn it on and off inside your mouth. My wife and I learned the hard way of the course of 2 days. First, I put the toothpaste on, turned the toothbrush on, lost all my toothpaste down the sink. I had that tilted dog head look at first. I figured that part out rather quickly. Then came the dismount. Taking the toothbrush out of your mouth with it still on creates what could only be described as a crime scene on your mirror and counter top. That didn’t so long to know what to do but just the “ahhh crap” remember moment. But so worth it once you get use to it.
D**.
A los 3 meses la batería ya no le dura ni 10 días con solo dos usos diarios.
T**.
Die Aquasonic Duo Dual Handle Ultra Zahnbürsten haben mich wirklich begeistert! Besonders hervorzuheben ist das unglaubliche Preis-Leistungs-Verhältnis. Für den Preis bekommt man nicht nur zwei hochwertige elektrische Zahnbürsten, sondern auch einen großzügigen Lieferumfang, der mehrere Ersatzbürsten sowie Reise-Etuis für beide Zahnbürsten enthält. Dazu kommt eine Ladestation, die beide Zahnbürsten gleichzeitig aufladen kann – ein echtes Plus für Paare oder Familien. In puncto Verarbeitung wirken die Zahnbürsten erstaunlich hochwertig und liegen dank des angenehmen Gewichts gut in der Hand. Sie sind weder zu schwer noch zu leicht und lassen sich problemlos bedienen. Der Akku hält ebenfalls lange, was gerade auf Reisen sehr praktisch ist. Die Zahnbürsten haben mehrere Modi, die für unterschiedliche Bedürfnisse geeignet sind, und sie reinigen die Zähne wirklich effektiv. Die verschiedenen Einstellungen lassen sich leicht anpassen und sorgen für ein angenehmes Reinigungserlebnis. Ein kleiner Nachteil liegt jedoch in der Konstruktion der Bürstenköpfe, die auf einem Plastikstecker montiert werden. Hier wäre Metall möglicherweise langlebiger, da die Plastikverbindung auf Dauer vielleicht anfällig sein könnte. Zudem ist das Abziehen der Köpfe etwas mühsam, was auf die Dauer etwas frustrierend sein könnte. Fazit: Die Aquasonic Duo Zahnbürsten bieten eine großartige Leistung zu einem sehr fairen Preis. Trotz kleiner Schwächen bei der Befestigung der Bürstenköpfe sind sie in Sachen Verarbeitung, Reinigungsleistung und Akku-Laufzeit absolut überzeugend. Für mich eine klare Empfehlung, vor allem für Familien oder Paare, die Wert auf Preis und Qualität legen!
M**S
This is my second time buying an electric toothbrush, and the AquaSonic Duo feels like a completely different experience compared to my old one. Both me and my partner are happy with the product, the brushes feel powerful but still gentle, and the cleaning quality is noticeable, my teeth actually feel smoother after brushing. What's included: The set comes with two toothbrushes (one black, one white), a wireless charging dock, two travel cases, and 10 brush heads, that’s 5 per toothbrush, which is amazing value for the price. The dock charges both brushes neatly, so it keeps the counter organized. Matching color set: Another nice detail is that each toothbrush comes with its own color set. The white brush uses the white side of the charging dock, comes with a white travel case, and white brush heads. The black brush has the matching black accessories. It keeps everything organized and makes it easy to tell whose brush is whose. Brushing modes: It has three brushing modes: Clean, Soft, and Whitening. Each one actually feels different. The regular mode is great for everyday use, the soft mode is perfect for sensitive gums, and the whitening mode gives a slightly stronger vibration that leaves your teeth feeling extra polished. Timer: The built-in timers help make sure I brush the right amount of time (my old toothbrush didn't have a timer so I'd always end up brushing my teeth for too long). This is a great deal for couples or families, and the quality feels premium. Definitely worth it if you want a complete oral care setup without overspending.
L**S
Great product,nice design, sleek and easy grip. You get three extra heads per toothbrush, colour coordinated for the tooth brush bodys. Travel Cases per toothbrush,great addition and sturdy Dentist feel clean and polish and gum setting an excellent addition. Was dubious about the ultrasonic function but I would not go back to the usual electic brush Easily charging portal,however cant be used in a bathroom 2 pin wall charger,however longer lead so can be utilised. Charge lasts ages Great brush cap,easy to clean. Value for money is great price for the amount of extras besides the toothbrushes
C**N
Me encantan los cepillos, pero el blanco ha dejado de funciona tras los 2 meses de compra. Parece que le falla la bateria, no tiene potencia y se apaga. El negro esta perfecto. Estoy buscando ponerme en contacto con el vendedor. Si me lo cambian les po go las 5 estrellas
Trustpilot
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