Laifen Wave Electric Toothbrush, Oscillation & Vibration Sonic Electric Toothbrush for Adults with 3 Brush Heads, IPX7 Waterproof ADA Accepted Travel Powered Toothbrush ABS(White)

I purchase this tooth brush twice. My last purchase was May 2025. In both both purchase, the tooth brush stop charging. The battery life is very good in the first 3 months then you will start noticing the tooth brush charging. I really love the tooth brush however I'm not paying $80.00 USD every 4 months for a tooth brush.

Toothbrush works fine; it provides a better brushing experience than Oral B (which I have used for years) AND the charge seems to last forever (unlike the Oral B). I now have TWO Laifen toothbrushes - one for everyday home use and another for my travel bag. I had a little difficulty Bluetooth pairing the first toothbrush BUT, Alisa in Laifen's Customer Care was impecable (and diligent) in helping me overcome the challenges...their customer service is excellent. I highly recommend!

Product: 0/5 (two confirmed defective) Customer Service: 5/5 (helpful and will replace bad product) Skip this product, waste of time and money. I’ve purchased this twice, once from Tik Tok earlier in 2024 and another from here in December 2025. Both have been confirmed defective and returned for a refund. No interest in a 3rd replacement. Customer service was very polite and professional. Essentially the devices require input of 5V-1A to charge. Anything more and they will refuse to charge (most usb charging is done at 5V-3A). So it requires a special adapter to charge. Devices come in airplane mode that they refuse to leave. Follow the quick start guide to hear a bunch of beeping, view an airplane icon, and then a red flashing battery. Even after buying the 5V-1A usb adapter it still would not operate.

UPDATE 04/19/2026 Laifen Customer Service got in touch with me regarding the experience I had with my Toothbrushes. They were very helpful and responsive and they sorted everything out. This is what customer service should be. They should stand behind their product. This is the only company that ever reached out to me regarding my reviews on Amazon. I stand behind Leifen as of now since they took care of the issues I had. Very disappointed, I used to have one that I bought 2 years ago, and water got inside from the toothbrush top. Rusted my head on my old one and did not work anymore. So, I decided to order a new one since I liked the concept of vibration and rotation in one. The first one was delivered 1 week ago and had to exchange it with a new one since the Battery would not charge. I received the replacement today and again the Battery would not charge. I guess there is no QC anymore since 2 in a row had that same problem. Need to go back to another brand.

UPDATE: Laifen customer support has been very good with reaching out and replacing the the faulty device. 4 stars just for their quick and courteous response. ORIGINAL REVIEW: The brushes have been in storage so long that they won't charge and turn on. When plugged in it will blink green for a few seconds then then start blinking pink which indicates some sort of error. Search for "Laifen Toothbrush Red Light Blinking Issue" and you will see many other people are having the same issue. It seems Laifen won't acknowledge the issue.