---
product_id: 641300038
title: "Wave Electric Toothbrush, Oscillation and Vibration, Adult Electric Sonic Toothbrush with 3 Brush Heads, IPX7 Waterproof, Magnetic, Rechargeable, Travel Toothbrush"
brand: "laifen"
price: "6202346₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Laifen"
url: https://www.desertcart.vn/products/641300038-wave-electric-toothbrush-oscillation-and-vibration-adult-electric-sonic-toothbrush
store_origin: VN
region: Vietnam
---

# 66,000 vibrations/min IPX7 waterproof rating 60° oscillation angle Wave Electric Toothbrush, Oscillation and Vibration, Adult Electric Sonic Toothbrush with 3 Brush Heads, IPX7 Waterproof, Magnetic, Rechargeable, Travel Toothbrush

**Brand:** laifen
**Price:** 6202346₫
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game with sonic precision and sleek travel-ready style!

## Quick Answers

- **What is this?** Wave Electric Toothbrush, Oscillation and Vibration, Adult Electric Sonic Toothbrush with 3 Brush Heads, IPX7 Waterproof, Magnetic, Rechargeable, Travel Toothbrush by laifen
- **How much does it cost?** 6202346₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/641300038-wave-electric-toothbrush-oscillation-and-vibration-adult-electric-sonic-toothbrush)

## Best For

- laifen enthusiasts

## Why This Product

- Trusted laifen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Oscillation:** Wide 60° brush motion targets every tooth surface effortlessly
- • **Travel-Ready Design:** Slim, magnetic rechargeable build with IPX7 waterproofing for on-the-go use
- • **Powerful Sonic Clean:** Up to 66,000 vibrations per minute for dentist-level freshness
- • **Consistent Performance:** Proprietary servo system maintains stable brushing force under pressure
- • **Triple Brush Heads Included:** Three soft nylon heads ensure long-lasting hygiene and easy replacement

## Overview

The Laifen Wave Electric Toothbrush combines high-frequency sonic vibrations (up to 66,000/min) with a 60° oscillating motion to deliver superior cleaning. Featuring a robust servo system for consistent power, IPX7 waterproofing, magnetic rechargeable battery, and three soft nylon brush heads, it’s designed for adults seeking professional-grade oral care in a sleek, travel-friendly package.

## Description

Laifen Wave Electric Toothbrush Electric Sonic Toothbrush for Adults with 3 Brush Heads, IPX7 Waterproof Magnetic Rechargeable Travel Toothbrush

Review: Defective item / Fix Laifen toothbrush red / purple light issue - Be careful: if you order a brush (in my case, stainless steel; perhaps newer versions will work better), it's most likely not going to charge. They stayed in warehouses for a long time, and the battery drained to zero, below the threshold. When you plug in the charger, the indicator will flash purple and it won't charge. As far as I understand, this is a common problem, and people on Reddit have already figured out how to fix it (I don't know how long this brush will last, but this method works. I'll include full instructions below just in case you get a defective product. A good idea would be for desertcart to remove older versions from sale or sell them with a mark and a discount. If any problems arise in the future, I'll update my review, but after this fix, everything has been working for about one day so far :) The brush itself is very nice, the build quality is good and it's powerful, but there's no pressure sensor. Solution: “ This issue seems to be caused by the power socket delivering either too much or not enough electricity. When this happens, the toothbrush battery fails to initialize properly and goes crazy, which makes it look like it is charging when it actually is not. Once the battery is kickstarted using the method below, this power issue is no longer a problem and the toothbrush will charge normally afterward. Good luck. Instructions: Plug the adapter into the wall socket. Attach the magnetic charger to the toothbrush. Start repeatedly pressing the power button. While pressing the power button, continuously remove and reconnect the magnetic charger to the toothbrush. After trying and trying, the toothbrush will turn on. This means the battery has received a small charge, but you are not done yet. See the toothbrush turning on as a sign that you are doing it correctly. Do not try to turn it off, as it will turn off automatically. From this step onward, stop trying to turn it on. Keep unplugging and reconnecting the charger to the toothbrush until the green light flashes continuously instead of turning purple. Once the green light stays on, let the toothbrush charge normally for a few hours to be sure. Open the app, connect the toothbrush via Bluetooth, then reset and calibrate it to correct the brush head orientation if needed. It is a pain to do and can take a good 30 minutes, but if you stay patient, it works. I hope this helps anyone else, as I had to figure this out through a very old post and am now confident this is the correct way to fix it.” Author on Reddit: _anxiious
Review: Diseño muy limpio y cómodo. La batería dura semanas.

## Features

- Dual Action brushes: features an innovative brushing method that combines high-frequency vibrations up to 66,000 times per minute with an ultra-wide oscillating motion of 60°. The Laifen Perfectly tailored to the bass brushing technique recommended by dentists, Wave offers users a comprehensive oral cleaning experience.
- Constant cleaning performance: the robust proprietary servo system from Laifen provides triple cleaning performance of conventional electric toothbrushes. The system's integrated PID control compensates for the loss of power that occurs when the brush encounters resistance and ensures a consistently strong and stable brush force.
- [Sleek, slim design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWR2Z4Z6 |
| ASIN  | B0CWR2Z4Z6 |
| Age Range Description | Adult |
| Batteries  | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #38,366 in Health ( See Top 100 in Health ) #102 in Rotating Power Toothbrushes |
| Brand Name | Laifen |
| Bristle Material | Nylon |
| Color | Grey |
| Customer Reviews | 4.1 4.1 out of 5 stars (903) |
| Customer reviews | 4.1 4.1 out of 5 stars (903) |
| Handle Material | Plastic |
| Included Components | Replacement Brush Head |
| Item Dimensions | 22.6 x 15.4 x 7 centimeters |
| Item Firmness Description | Soft |
| Item Weight | 0.72 Kilograms |
| Item model number  | 1TB91-A |
| Manufacturer | Laifen |
| Manufacturer  | Laifen |
| Manufacturer Part Number | 1 |
| Material Features | Sustainable |
| Model Name | av2024-Laifen-Laifen wave electric toothbrush oscillation vibration electric sonic toothbrushes for adults with brush IPX waterproof magnetic rechargeable travel toothbrushes a-6d6da908 |
| Model Number | 1TB91-A |
| Mount Motion | Oscillating and vibrating |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 3 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Brushing Timer |
| Package Type Name | Box |
| Power Source | Battery Powered |
| Product Dimensions  | 22.6 x 15.4 x 7 cm; 720 g |
| Reusability | Reusable |
| Target Audience | Unisex-Adults |
| Toothbrush Head Shape | U-Shaped |
| UPC | 850060723261 |
| Unit Count | 1 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Laifen
- **Item firmness description:** Soft
- **Power source:** Battery Powered
- **Special features:** Brushing Timer

## Images

![Wave Electric Toothbrush, Oscillation and Vibration, Adult Electric Sonic Toothbrush with 3 Brush Heads, IPX7 Waterproof, Magnetic, Rechargeable, Travel Toothbrush - Image 1](https://m.media-amazon.com/images/I/51N75u7rh1L.jpg)

## Customer Reviews

### ⭐⭐ Defective item / Fix Laifen toothbrush red / purple light issue
*by H***Y on 13 February 2026*

Be careful: if you order a brush (in my case, stainless steel; perhaps newer versions will work better), it's most likely not going to charge. They stayed in warehouses for a long time, and the battery drained to zero, below the threshold. When you plug in the charger, the indicator will flash purple and it won't charge. As far as I understand, this is a common problem, and people on Reddit have already figured out how to fix it (I don't know how long this brush will last, but this method works. I'll include full instructions below just in case you get a defective product. A good idea would be for Amazon to remove older versions from sale or sell them with a mark and a discount. If any problems arise in the future, I'll update my review, but after this fix, everything has been working for about one day so far :) The brush itself is very nice, the build quality is good and it's powerful, but there's no pressure sensor. Solution: “ This issue seems to be caused by the power socket delivering either too much or not enough electricity. When this happens, the toothbrush battery fails to initialize properly and goes crazy, which makes it look like it is charging when it actually is not. Once the battery is kickstarted using the method below, this power issue is no longer a problem and the toothbrush will charge normally afterward. Good luck. Instructions: Plug the adapter into the wall socket. Attach the magnetic charger to the toothbrush. Start repeatedly pressing the power button. While pressing the power button, continuously remove and reconnect the magnetic charger to the toothbrush. After trying and trying, the toothbrush will turn on. This means the battery has received a small charge, but you are not done yet. See the toothbrush turning on as a sign that you are doing it correctly. Do not try to turn it off, as it will turn off automatically. From this step onward, stop trying to turn it on. Keep unplugging and reconnecting the charger to the toothbrush until the green light flashes continuously instead of turning purple. Once the green light stays on, let the toothbrush charge normally for a few hours to be sure. Open the app, connect the toothbrush via Bluetooth, then reset and calibrate it to correct the brush head orientation if needed. It is a pain to do and can take a good 30 minutes, but if you stay patient, it works. I hope this helps anyone else, as I had to figure this out through a very old post and am now confident this is the correct way to fix it.” Author on Reddit: _anxiious

### ⭐⭐⭐⭐⭐ Review
*by V***R on 21 October 2025*

Diseño muy limpio y cómodo. La batería dura semanas.

### ⭐ Review
*by T***O on 12 February 2026*

Ne s’allume pas. Retour direct.

## Frequently Bought Together

- Laifen Wave Electric Toothbrush, Oscillation and Vibration, Adult Electric Sonic Toothbrush with 3 Brush Heads, IPX7 Waterproof, Magnetic, Rechargeable, Travel Toothbrush
- Laifen Wave Electric Toothbrush, Oscillation & Vibration Electric Sonic Toothbrush for Adults with 3 Brush Heads, IPX7 Waterproof Magnetic Rechargeable Travel Toothbrush (ABS White)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-16*