---
product_id: 49897681
title: "RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads)"
brand: "sonicool"
price: "₱197"
currency: PHP
in_stock: false
url: https://www.desertcart.ph/products/49897681-rm-st051b-sonic-electric-toothbrush-usb-rechargeable-3-brushing-modes
store_origin: PH
region: Philippines
---

# 48,000 vibrations/min IPX7 waterproof 30-day battery life RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads)

**Brand:** sonicool
**Price:** ₱197
**Availability:** ❌ Out of Stock

## Summary

> 🦷 Elevate your smile game with sonic precision and smart tech!

## Quick Answers

- **What is this?** RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads) by sonicool
- **How much does it cost?** ₱197 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/49897681-rm-st051b-sonic-electric-toothbrush-usb-rechargeable-3-brushing-modes)

## Best For

- sonicool enthusiasts

## Why This Product

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

## Key Features

- • **Smart Brushing Timer:** 2-minute timer with 30-second interval alerts for dentist-approved habits
- • **Precision Sonic Power:** 48,000 vibrations per minute for deep, plaque-free cleaning
- • **Waterproof Durability:** IPX7 rating means safe use in the shower and effortless rinsing
- • **Tailored Cleaning Modes:** Daily Clean, Sensitive & Whitening modes for personalized oral care
- • **Travel-Ready USB Charging:** Inductive USB charging with a month-long battery life—perfect for on-the-go pros

## Overview

The RM-ST051B Sonic Electric Toothbrush delivers powerful sonic cleaning at 48,000 vibrations per minute, featuring 3 brushing modes and a smart 2-minute timer with 30-second reminders. Its IPX7 waterproof design and USB inductive charging offer convenience and durability, with up to 30 days of use per charge. Includes 4 replacement heads and backed by a 12-month warranty for a premium oral care experience.

## Description

Directions               1. Unpack the toothbrush and its components. 2. Fully charge the toothbrush before using it for the first time. 3. Wet the toothbrush head and apply toothpaste. 4. Place the toothbrush head against your teeth at a 45-degree angle. 5. Turn on the toothbrush and gently move it across your teeth and gums. 6. Brush for two minutes, pausing every 30 seconds to change the cleaning area. 7. Rinse your mouth and the toothbrush head after brushing. 8. Regularly replace the brush head for optimal hygiene and performance.

## Features

- ADVANCED SONIC-TECHNOLOGY - Powerful Sonic-Tech up to 48,000 vibrations rate per minute, produces cleaning jet inside the oral cavity, reaches every deep corner and removes dental plaque completely, improve greatly your oral health.
- INTELLIGENT REMINDER - 2 minute smart timer with transitory pause every 30 seconds, notifies you to change the cleaning area (4 areas) and helps you reach the brushing time and habits recommended by dentists.
- 3 BRUSHING MODES & 3D CLEANING ACTION - 3 Modes designed Daily Clean, Sensitive, Whitening to meet your different needs and provides optimal oral healthcare. 3D cleaning action Oscillates, Rotates ,Pulsates to break up plaque and remove more plaque along the gumline than a regular manual toothbrush.
- USB INDUCTIVE CHARGING & LONG BATTERY LIFE - USB inductive charging is safe and easy, portable and convenient for your travel. Minimum 30 days use after being fully charged (2 times every day). IPX7 waterproof, don't worry it does not work well during the shower, and makes it easier to be cleaned under the faucet.
- OUR GOAL - We manufacture cheap but high quality toothbrush, an excellent experience! ★ We promise that the product warranty is 12 months. If you have any problems in this period, we offer you the best after-sales service (full refund or send a new one).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1 count |
| Brand | Sonicool |
| Age Range Description | Adult |

## Product Details

- **Brand:** Sonicool
- **Age range (description):** Adult
- **Special feature:** Customizable
- **Power source:** Battery Powered
- **Item firmness description:** Soft
- **Colour:** Black,blue,white
- **Material feature:** Sustainable
- **Number of items:** 1
- **Unit count:** 1 count
- **Included components:** Charger, Travel Case

## Images

![RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads) - Image 1](https://m.media-amazon.com/images/I/61o-LQGAvxL.jpg)
![RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads) - Image 2](https://m.media-amazon.com/images/I/71nvy1Wk+YL.jpg)
![RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads) - Image 3](https://m.media-amazon.com/images/I/71PtQKqkrKL.jpg)
![RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads) - Image 4](https://m.media-amazon.com/images/I/61wPtOnDZJL.jpg)
![RM-ST051B Sonic Electric Toothbrush USB Rechargeable 3 Brushing Modes IPX7 Waterproof (4 x Replacement Heads) - Image 5](https://m.media-amazon.com/images/I/615Y461yeKL.jpg)

## Questions & Answers

**Q: Can you replace the heads with circular ones?**
A: Hi Bradley, I don't think it can. It is the different system. Our Sonicool electric toothbrush is the Sonic technology system, better than the circular ones.

**Q: if i buy this product does it come with a brush head**
A: Hi Stuart, it comes with 4 brush heads, as per the professional dentist, we should change the brush head every 3 months, so the quantity 4 can last 1 year for you.

**Q: Can anyone find replacement heads for this??**
A: These are the ones I bought for it - I tried to post the link but it wouldn’t send - search Fairywill Toothbrush Head Soft Bristles x 4 Red or Purple Compatible for FW507,FW917,FW508 Series Pink Toothbrush(FW04), they are currently available

**Q: Can you buy the spare heads?**
A: Yes on the options when purchasing there is a pack of 4 heads you can choose.

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**Shop now:** [https://www.desertcart.ph/products/49897681-rm-st051b-sonic-electric-toothbrush-usb-rechargeable-3-brushing-modes](https://www.desertcart.ph/products/49897681-rm-st051b-sonic-electric-toothbrush-usb-rechargeable-3-brushing-modes)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-31*