[Expired]Laifen Summer Sale
- Amazon now offers Laifen electric toothbrush sets at up to 43% off, with promo code 20WAVEDM.
- Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
- Offer ends July 20th.
- Buy>>
Comment Section Giveaway: Share a screenshot of your order or comment about which feature of the Laifen electric toothbrush you like most for a chance to win one Laifen Wave Special Electric Toothbrush worth $89.99 (random color). We'll randomly select 5 winners who meet the requirements on July 23rd. Detailed requirements below:
Order screenshot: Must be a screenshot of your order placed during this promotion (not shopping cart, product page, or other irrelevant screenshots)
Comments: Must contain at least 10 words. Meaningless comments (such as emoji-only replies, "please pick me," etc.) or non-discount related discussions will be considered invalid and removed.
| Laifen Electric Toothbrush Amazon Prime Day Super Deals | ||
|---|---|---|
| Model | Original Price | Exclusive Promo Code |
| Electric Toothbrush ABS Whitening Model | $39.19 $69.99 | 20WAVEDM |
| Electric Toothbrush Wave Aluminum Model | $59.99 $79.99 | 5WAVEDM5 |
| NEW 2025 Model! Electric Toothbrush Wave Special (6 colors) | $71.99 $89.99 | / |
Editor's Pick: This Laifen electric toothbrush is truly a "genius" for dental care! Its 60° automatic scanning brush design and ultra-high frequency vibration make cleaning more professional—you'll feel the difference immediately! The soft bristles are gentle and non-irritating, perfect even for sensitive teeth. It comes with 3 replacement brush heads, so you won't need to worry about replacements for nearly a year! The battery life is also exceptional—one full charge lasts 45 days! Even more thoughtfully, the smart app allows you to freely adjust vibration frequency, giving you a "personalized" brushing experience. With Black Friday pricing available now, the value is unbeatable—don't miss out!
Industry's first 60° automatic scanning brush technology with 66,000 high-frequency vibrations per minute, simulating the Bass brushing method to effortlessly improve your oral health! Includes 3 brush heads for 270 days of use before replacement! Fast 2.5-hour charging with 45-day battery life, perfect for travel and lasting freshness! Connect to the app to freely adjust vibration frequency and brush movement range with 1-10 levels to choose from, easily creating your personalized mode!
The new Laifen Wave Special toothbrush also comes in 6 colors!
0.22mm ultra-thin soft bristles gently protect your gums and carefully care for sensitive teeth, making cleaning more comfortable. Buy with confidence! Enjoy 30-day no-questions-asked returns and 1-year warranty service! (Wave Special toothbrush comes with a 2-year warranty!)
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问大家
: What's the difference between the three hair dryers? 三款电吹风有什么区别呀
: Thank you for your question. Apart from the price difference, the Swift Special, Se, and Se Lite also vary in terms of exterior materials, wind speed, motor speed, and more. - The **Swift Special** is equipped with a high-speed brushless motor at **110,000 RPM**. - The **Se** features a high-speed brushless motor at **105,000 RPM**. - The **Se Lite** has a high-speed brushless motor at **100,000 RPM**. In terms of wind speed performance: - The **Swift Special** has a maximum nominal wind speed of **22 m/s**. - The **Se** has a maximum nominal wind speed of **21 m/s**. - The **Se Lite** has a maximum nominal wind speed of **19 m/s**. For detailed differences between models, please refer to the image below. You can choose the most suitable model based on your needs~ 感谢亲亲的提问。 Swift Special,Se和Se Lite在价格上有差异外，在外观材质，风速，电机转速等方面也有差异。 Swift Special采用的是11万转/分的高速无刷电机，Se采用的是10.5万转/分的高速无刷电机，Se Lite采用的是10万转/分的高速无刷电机。 在风速表现上，Swift Special标称最大风速为22m/s，Se标称最大风速为21m/s, Se Lite标称最大风速为19m/s。 各型号吹风机的具体差异，烦请参考下图。 您可以根据自身需求，选择合适的型号~
: The Lite version's airflow is sufficient. The only downside in practical use is that when I habitually hold the handle, I cover the air outlet. Lite风力也够了，实用感受唯一缺点就是习惯性握住手柄就把出风排气孔遮住了
: It looks very attractive. Is it good to use? Any friends who can share their experience? 看着颜值很高 好用吗？ 有小伙伴现身说法吗？
: The toothbrush has a design flaw—it won't charge properly. It takes a whole day to charge, and the battery dies in less than a week. You can never tell if it needs half a day, a full day, or even two days to fully charge. At first, I didn’t realize this and bought three, returning two of them. I was too lazy to return the last one, so I tried charging it for a full day, and it worked—only to die again after two days, requiring another long charging session. By then, it was past the return window. As a toothbrush, it works well, but dealing with it is pure torture. 牙刷设计缺陷，充电充不进去，要充一整天，用一周不到就没电了，就是你不确定它充半天还是一天还是两天能充满。一开始我不知道，买过 3 个退了 2 个，最后一个懒得退了，试了充一天能用了，结果用两天又没电 又要充很久。超过时间不能退了。 作为牙刷本身挺好用的，就是折腾它太遭罪了。
回复 @Bryan911106 : Got it, thanks. Blacklisted [it]. 好的 谢谢 壁垒了
: Can the battery really last for 45 days? 电池真能用45天？
: I didn't count the exact number of days since I bought it, but I feel like it's been about a month. 我买的那个具体几天没数，但我感觉一个月是有了
: The hair dryer is quite good, not sure about the toothbrush. 吹风机挺好用的，不知道牙刷怎样
: The toothbrush works too 牙刷也可以
: Looks much better than Philips![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
. Not sure about its performance 比飞利浦好看多了![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
不知道性能怎样
: It's okay, it's on par with Philips ok的，不输飞利浦
: The color is nice. I've always used Philips and am considering switching to this one. I checked, besides not being waterproof during charging, what are the main updates between the old version and the 2025 new version? After all, the price difference is significant. I'd like to know which one offers better value for money, thanks. 颜色不错，一直在用飞利浦，考虑换这款。看了一下，除了充电不防水，旧版和25年新版有什么主要更新？毕竟价格差很多，想知道哪款性价比更好，谢谢
: Thank you for your question. For the main differences between the Wave toothbrush and the new 2025 Wave Special toothbrush, please refer to the following: The Wave toothbrush has a maximum vibration frequency of 66,000 times/minute, while the Wave Special toothbrush has a maximum vibration frequency of 26,000 times/minute. Regarding charging methods, the Wave toothbrush uses magnetic charging, while the Wave Special toothbrush uses USB-C charging. In terms of body material, the Wave toothbrush is available in stainless steel/aluminum alloy/food-grade ABS materials, while the Wave Special toothbrush currently only comes in food-grade ABS material. There are also slight differences in weight and handle size. The weights of the Wave toothbrush models are 135 grams (ABS) / 151 grams (aluminum alloy) / 163 grams (stainless steel) respectively, all excluding the brush head. The Wave Special weighs 155 grams (excluding the brush head). In terms of handle size, the Wave Special is slightly taller, wider, and thicker compared to the Wave. Regarding water resistance, the Wave has an IPX7 rating, and the Wave Special has an IP68 rating. The Wave takes approximately 2.5 hours to charge, and the Wave Special takes about 3 hours. For warranty periods, the Wave toothbrush has a 1-year warranty in the US region, while the Wave Special toothbrush has a 2-year warranty. If convenient, you can click on the respective product pages to learn more details and choose the appropriate model based on your needs~ 感谢亲的提问，关于Wave牙刷和2025年新款的Wave Special牙刷的主要区别，烦请参考以下内容。 Wave牙刷的最高振频是66000次/分钟，Wave Special牙刷的最高振频是26000次/分钟。 在充电方式上，Wave牙刷采取的是磁吸充电方式，Wave Special牙刷采取的是USB-C充电方式。 在机身材质方面，Wave牙刷有不锈钢/铝合金/食品级 ABS材质，Wave Special牙刷目前只有食品级 ABS材质。 在重量和刷柄尺寸方面也有稍许差异，Wave牙刷各型号的重量依次为135 克（ABS）/151 克（铝合金）/163 克（不锈钢），均不含刷头， Wave Special的重量为155 克（不含刷头）。在刷柄尺寸方面，Wave Special相对Wave来说，稍微更高更宽更厚一些。 防水等级方面，Wave的防水等级为IPX7，Wave Special的为IP68。 Wave的充电时长约 2.5 小时，Wave Special的约为3小时，在质保期限时间方面，在美国地区Wave牙刷是1年，Wave Special牙刷是2年。 方便的话，您可以点击相应的商品页面，了解更多详情，也可根据自身需求，选择合适的型号~
: High aesthetic appeal, but how's the effect? Is it noisy? 颜值高 效果不知道如何？声音大吗？
: Thank you for your love and questions about Laifen toothbrushes! Our electric toothbrushes have received excellent feedback and praise from many customers~ They feature integrated dual-dimensional sweeping and vibration, and an advanced self-developed servo system, allowing the toothbrush not only to vibrate the bristles but also to rotate the brush head 360 degrees. We've also redesigned the flat brush head with fine, soft pointed bristles that can easily reach deep into the gumline and interdental spaces, ensuring thorough cleaning. Plus, there's an easy-to-use app that precisely adapts to your brushing habits. Regarding the toothbrush sound, our machines have undergone noise reduction treatment, with noise levels as low as 55dB. Please note that individual perception may vary depending on the measurement environment. If possible, we invite you to purchase and experience it for yourself~ 感谢亲对徕芬牙刷的喜爱和提问，咱们的电动牙刷的使用效果反馈是很不错的，得到了不少客户的赞赏~ 采用双维扫振一体，自研了先进的伺服系统，让牙刷不止是刷毛振动，刷头还360“刷头旋转"。 还重新设计了平型刷头，细软尖丝能轻易伸入牙缝深处，实现牙缝清洁。 还有简单易用的APP，精准适配你的刷牙习惯。 关于牙刷的声音，咱们机器都是做过降噪处理，噪音低至55db，需要注意的是测量环境不同，每个人的感受也会不一样 。 可以的话，亲亲可以购买亲自使用体验一下~
最新评论 207
: The Lefan electric toothbrush is said to be able to remove tartar—I really want to try it! 徕芬的电动牙刷据说可以把牙结石刷下来，太想要试试了！
: I love Laifen's electric toothbrush. The bristles are soft, comfortable to use, and clean effectively.![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
喜欢Laifen 的电动牙刷，刷毛柔软，用起来舒服，还刷的干净
: I love the 60-degree automatic sweeping function of the Laifen electric toothbrush, paired with 0.22mm ultra-fine bristles for gentle gum care. It's affordable, stylish, and I adore every color option. Thumbs up!![[种草]](/assets/emoji/comment-emoji/dm_zhongcao@2x.png?v=1)
![[比心]](/assets/emoji/comment-emoji/dm_bixin@2x.png?v=1)
![[666]](/assets/emoji/comment-emoji/dm_666@2x.png?v=1)
喜欢Laifen电动牙刷的60度自动扫刷功能，搭配0.22mm尖丝温和护龈，经济实惠，高颜值，每一款颜色都喜欢，赞！![[种草]](/assets/emoji/comment-emoji/dm_zhongcao@2x.png?v=1)
![[比心]](/assets/emoji/comment-emoji/dm_bixin@2x.png?v=1)
![[666]](/assets/emoji/comment-emoji/dm_666@2x.png?v=1)
: The Lefen toothbrush features automatic sweeping bristles and app-adjustable frequency, ensuring a thorough clean without numbing vibrations, making it safe even for sensitive teeth. 徕芬的自动扫刷+App调频功能，刷得干净又不会震到发麻，敏感牙也能安心用。
: The color of the new Laifen Wave Special electric toothbrush is so pretty. 新款Laifen Wave Special电动牙刷的颜色好好看
: This new model looks great! I love Laifen's 60° auto-sweeping brush technology, which delivers 66,000 high-frequency vibrations per minute, thoroughly cleaning teeth and gaps.![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
这款新款好看，最喜欢Laifen的60°自动扫刷技术，每分钟66,000次高频振动，能把牙齿和牙缝刷的很干净
: I love the extra-long battery life. Current toothbrushes need charging every few days, but this one seems like it only needs charging once a month.![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
喜欢特别长的续航，现在的牙刷几天就要冲一次电，感觉这个牙刷可以一个月只冲一次。
: I love Laifen electric toothbrush's 60-degree auto-sweeping brushing function, paired with ultra-fine tapered bristles for efficient cleaning and dental protection. It's economical and practical, with a fresh and sweet color scheme. Love it!![[种草]](/assets/emoji/comment-emoji/dm_zhongcao@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[666]](/assets/emoji/comment-emoji/dm_666@2x.png?v=1)
喜欢Laifen电动牙刷的60度自动扫刷功能，搭配超细尖丝，高效洁牙护齿，经济实用，配色清新甜美，喜欢！![[种草]](/assets/emoji/comment-emoji/dm_zhongcao@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[666]](/assets/emoji/comment-emoji/dm_666@2x.png?v=1)
: Looks stunning and lasts for two months without charging. 颜值很高 俩月不用充电
: I love the 0.22 mm soft bristles of the Laifen electric toothbrush. This toothbrush is very friendly to sensitive teeth. Highly recommended.![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
喜欢Laifen电动牙刷的0.22 mm软刷毛，这款牙刷对敏感牙齿很友好。特别推荐。
: Love the Laifen electric toothbrush: Super long battery life, a single charge lasts over a month! 喜欢Laifen电动牙刷：续航超长，充满一次能用一个多月！
: I love its smart app that allows free adjustment of vibration frequency, and it's suitable for sensitive teeth too. The purple color looks great!![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
喜欢它的智能App可以自由调节震动频率，而且敏感牙也適用。紫色很好看！
: The design is simple and the color scheme looks great. After checking the specs, they're really impressive—it can even shake off dental plaque!![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
设计简约配色好看，看了下参数很给力，牙菌斑能都震掉了
: I love its 60° automatic sweeping design and ultra-high-frequency vibration. The bristles are gentle, though the ones I'm currently using have become a bit stiff. It even comes with 3 replacement brush heads—such a thoughtful touch! At this price, not buying it would be a disservice to myself.![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
喜欢它的60°自动扫刷设计和超高频震动，刷毛温和，现在用的有些硬，还贴心的配了3支替换刷头，再加上这价格，不买对不起自己了
: I like the feeling of the fine bristles on the toothbrush, it allows me to close my mouth tightly haha![[呲牙]](/assets/emoji/comment-emoji/dm_ciya@2x.png?v=1)
喜欢牙刷那种细头的感觉，可以把嘴闭紧哈哈
: The Lefan electric toothbrush is really great to use. I'm already on my third one, and our whole family uses Lefan electric toothbrushes. 徠芬的電動牙刷真的很好用，我已經擁有第三隻了，我們全家都是使用徠芬電動牙刷
: I've tried an electric toothbrush before and didn't really get used to it, but I still want to give it another try to see if it works better. 有试过电动牙刷，觉得没有很习惯，不过还是想再试一次，看看效果是不是更好。
: Want a Laifen electric toothbrush that brushes gently and looks stylish, helping me save time on brushing in the morning so I can stay in bed longer~ 想要一支会温柔刷牙又长得好看的Laifen电动牙刷，帮我省下早起赖床的刷牙时间～
: The Lefant electric toothbrush is so stylish![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
, the color is gorgeous, and I'm totally sold on it. My current Philips one is already very old and needs replacing ![[呲牙]](/assets/emoji/comment-emoji/dm_ciya@2x.png?v=1)
. The hair dryer has a minimalist design and looks very premium too ![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
. 徕芬电动牙刷颜值也太高了吧![[喜欢]](/assets/emoji/comment-emoji/dm_xihuan@2x.png?v=1)
颜色好美，非常种草，现在用的飞利浦已经很旧了，需要换新了![[呲牙]](/assets/emoji/comment-emoji/dm_ciya@2x.png?v=1)
吹风机设计简约，看着也非常有质感![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
: When did Laifen also start making electric toothbrushes!? And the colors are so pretty too. laifen什麼時候也出了電動牙刷刷！？而且顏色也好好看。