Amazon.com: Customer reviews: Silent Waterproof Electric Toothbrush Rechargeable Sonic Toothbrush with Smart Timer 2 Hours Charge Minimum 60 Days Use 3 Optional Modes Travel Toothbrush with 2 Brush Heads
I blew up my panasonic electric toothbrush during my last trip to Asia due to voltage issues... Was on the lookout for a toothbrush that can be charged via USB. It was a pleasant surprise that it was helpful for me as I usually gag very easily. Somehow the brush is much more comfortable than the previous ones I used and I doesnt gag as much. And it helps that it's pretty and easy on the pocket. Definitely great for frequent travellers.
The Willpower Sonic Electric toothbrush offers very good specs for its price. The USB charging option was especially convenient for traveling. The toothbrush itself is pretty comfortable. The product is aesthetic, light, and has long battery life. Moreover, the brush heads replacements are much cheaper than bigger brands like Phillips Sonicare and provides similar imputs.
I love this electric toothbrush! My teeth feel so clean after using it. The little pauses help me clean for the recommended time. So far I haven’t had to recharge it yet and used it about a month. It was a great value.
I have used 2 major brands (Oral B & Sonicare ) of electric toothbrushes before and for many many years. For some reason, B brand is getting very pricey and the battery life is getting shorter. The vibration speed of S brand is too fast that I’ve never got used to it. So it is time for me to look for another one instead of these 2 major brands. Finally I found this one and I actually like the speed of vibration. It is not too fast to get my gum sensitive or make me gag. It is a perfect medium speed but powerful enough to clean my teeth. I like the 2-Minute Timer and 30-Second Pause to remind good brushing habit. Certainly, the smoothness of the hand-grip is somehow quite pleasing me too (lol!). Last not at least, the convenience of USB charging instead of traditional plug-in outlet is super cool. Btw, I have been using for more than 2 weeks now and haven’t needed to charge the toothbrush. The battery life is definitely good. Overall, I like the speed of brush: gentle but still powerful to clean my teeth and it fits my budget. Highly recommended!