---
product_id: 745529574
title: "Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult)"
brand: "rongchuang"
price: "₩5415"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/745529574-ultrasonic-toothbrush-for-adults-automatic-electric-toothbrush-30s-automatic-timer
store_origin: KR
region: South Korea
---

# 6W high-frequency ultrasonic power 4 multi-mode brushing & whitening 1-week battery life on 3h charge Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult)

**Brand:** rongchuang
**Price:** ₩5415
**Availability:** ❌ Out of Stock

## Summary

> ✨ Smile smarter, not harder with ultrasonic precision! 🦷

## Quick Answers

- **What is this?** Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult) by rongchuang
- **How much does it cost?** ₩5415 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/745529574-ultrasonic-toothbrush-for-adults-automatic-electric-toothbrush-30s-automatic-timer)

## Best For

- rongchuang enthusiasts

## Why This Product

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

## Key Features

- • **Stay Powered Anywhere:** Wireless charging with a 1-week battery life keeps your smile fresh at home or on the go—no cords, no hassle.
- • **Eco-Friendly & Hygienic:** Made from food-grade silicone with super water resistance for easy washing and long-lasting use.
- • **Tailored Oral Care Modes:** Switch between powerful, medium, gum massage, and whitening modes to customize your daily dental routine.
- • **Travel-Ready & Risk-Free:** Compact, portable design with a 30-day no-questions-asked return policy—because your smile deserves the best.
- • **Effortless 30-Second Deep Clean:** Unique U-shape design targets all teeth surfaces simultaneously for 3x cleaner results than manual brushing.

## Overview

This Ultrasonic Toothbrush features a unique U-shape design and 6W sonic vibrations to clean teeth 3x more effectively than manual brushes. It offers 4 brushing modes including whitening and gum massage, powered by a 1500mAh battery with wireless charging that lasts up to a week. Made from food-grade silicone, it’s washable, portable, and perfect for both travel and home use.

## Description



## Product Details

- **Brand:** RONGCHUANG
- **Unit Count:** 1 Count
- **Bristle Material:** Silicone
- **Handle Material:** Silicone
- **Operation Mode:** Automatic

## Images

![Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult) - Image 1](https://m.media-amazon.com/images/I/61cyeSr1+WL.jpg)
![Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult) - Image 2](https://m.media-amazon.com/images/I/71epDxC7DKL.jpg)
![Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult) - Image 3](https://m.media-amazon.com/images/I/61Y5XcnOYJL.jpg)
![Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult) - Image 4](https://m.media-amazon.com/images/I/61UyF-6kG9L.jpg)
![Ultrasonic Toothbrush for Adults Automatic Electric Toothbrush 30s Automatic Timer Rechargeable Washable Portable for Travel & Home Use Soft Bristles (White, Adult) - Image 5](https://m.media-amazon.com/images/I/71yrgkXBetL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effortless Clean, Even on the Go!
*by E***E on July 22, 2025*

I’ve never been this excited about brushing my teeth! This ultrasonic toothbrush has completely upgraded my routine — the soft bristles are gentle yet super effective, and the 30-second timer keeps me on track without overthinking it. It’s sleek, lightweight, and fits perfectly in my travel bag, so I take it everywhere. Whether I’m at home or away, my teeth feel fresh-from-the-dentist clean every single time.

### ⭐⭐⭐⭐⭐ Stylish Toothbrush Set
*by A***J on July 27, 2025*

This toothbrush kit looks very stylish and built with good materials. I am using it for my travel kit as it’s very small and easy to carry. Vibrations feels strong compared to my regular sonic toothbrush and does the cleaning well. Overall looks and feels good.

### ⭐⭐⭐⭐⭐ Highly Recommend for Daily Use
*by L***  on July 30, 2025*

This toothbrush cleans well and is gentle on my gums. The timer helps me brush the right amount

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**Shop now:** [https://www.desertcart.kr/products/745529574-ultrasonic-toothbrush-for-adults-automatic-electric-toothbrush-30s-automatic-timer](https://www.desertcart.kr/products/745529574-ultrasonic-toothbrush-for-adults-automatic-electric-toothbrush-30s-automatic-timer)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*