---
product_id: 670920732
title: "COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40"
brand: "coslus"
price: "€ 63.95"
currency: EUR
in_stock: true
reviews_count: 9
category: "Coslus"
url: https://www.desertcart.com.cy/products/670920732-coslus-portable-water-flosser-for-teeth-10-pressure-settings-professional
store_origin: CY
region: Cyprus
---

# IPX7 waterproof design 10 adjustable pressure levels 30-day battery life COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40

**Brand:** coslus
**Price:** € 63.95
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your smile game—floss smarter, travel lighter, and clean deeper!

## Quick Answers

- **What is this?** COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 by coslus
- **How much does it cost?** € 63.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/670920732-coslus-portable-water-flosser-for-teeth-10-pressure-settings-professional)

## Best For

- coslus enthusiasts

## Why This Product

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

## Key Features

- • **Travel-Ready Powerhouse:** Cordless design with a single USB fast charge delivers up to 30 days of use—your ultimate oral care companion for business trips or weekend getaways.
- • **Tailored Clean, Every Time:** 10 stepless pressure settings let you customize your flossing intensity from gentle to powerful—perfect for sensitive gums, braces, or deep cleaning.
- • **Family-Friendly Versatility:** Includes multiple nozzles for orthodontic, periodontal, and standard cleaning, plus a large 300ml reservoir to support multi-user sharing without constant refills.
- • **Durability Meets Convenience:** IPX7 waterproof rating means safe use in the shower, while a motor engineered for longevity ensures your investment lasts twice as long as typical flossers.
- • **Safe & Scientifically Backed:** Crafted from BPA-free materials with patented dual-flow technology developed over 6 years, delivering trusted, professional-grade oral hygiene.

## Overview

The COSLUS Portable Water Flosser E40 offers 10 customizable pressure settings with a stepless dial for personalized oral care. Its cordless, compact design features a 300ml reservoir and multiple nozzle types, making it ideal for families and travelers. With IPX7 waterproofing, a 30-day battery life on a single USB charge, and BPA-free materials, this professional-grade flosser combines durability, safety, and advanced dual-flow technology for superior interdental cleaning.

## Description

desertcart.com: COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 : Health & Household

Review: Great for kids b/c of the varied settings. - I ended up buying one of this for every member of my family when they went on sale. Great battery life, good sized resevoir, the attachments are easy to install, and it does a great job cleaning. It also survived two airplane trips in my checked bags just fine. I had to get this one for my daughter b/c the normal model of this is too strong, so the level 1 or 2 is great for a beginner child with these. No leaks, works great.
Review: Very good product - like this dental irrigator. It works well and is easy to use. My teeth feel cleaner after using it. The water pressure is good and it’s easy to charge. I recommend it.

## Features

- Advanced 10 Pressure Settings for Personalized Cleaning: This cordless and portable water flosser features 10 precise pressure levels, allowing users to easily adjust the water flow to match their unique oral sensitivity and cleaning preferences. Whether you have braces, orthodontic appliances, sensitive gums, or are buying for kids, teens, adults, women, men, or seniors—this flosser is designed to suit everyone in the family. The innovative stepless dial control works just like adjusting your phone’s volume, enabling smooth, one-handed pressure changes from level 1 to 10. Fine-tune the water pressure in real time without pausing your routine, for a truly comfortable cleaning experience
- Advanced Research, Trusted Quality: Developed over six years by the COSLUS R&D team, this product features patented dual-flow technology for enhanced cleaning power and broader coverage. It effectively cleans stains and interdental deposits, addressing the needs of most users. Constructed with BPA-free, safety-certified materials, it provides a scientifically-backed, safe, and durable oral care experience
- Ideal For Travel​​: This cordless water flosser features a compact, portable design, making it ideal for daily home use, office work, travel, and business trips. Equipped with a high-performance battery, a single charge provides up to 30 days of continuous use (based on 1-2 daily uses). The included USB fast-charging port ensures effortless maintenance of oral care routines both at home and on the go
- Customizable Nozzle System: Comes with a variety of functional nozzles—including standard, orthodontic, and periodontal tips—to meet the needs of different users. Whether you wear braces, have sensitive gums, or seek deep cleaning, you’ll enjoy a targeted and comfortable oral care experience. Equipped with a 300ML large-capacity water tank, which allows for longer use without frequent refilling, making it more suitable for thorough, full-mouth cleaning and an efficient flossing experience. Supports multi-user sharing, making it especially ideal for family use and daily oral care routines
- Ipx7 Waterproof & Long-Lasting Durability:​​ Our portable water flossers for teeth feature an IPX7 waterproof design, making them convenient to use even in the shower. The upgraded motor delivers a reliable and steady water flow, helping to improve the removal of surface stains and support oral care​​. With a lifespan twice as long as other products, it effortlessly handles daily use and routine cleaning, ensuring a more comfortable user experience
- Note: Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If need, get from COSLUS. NOTES: Packaging may vary (new or old), but the contents are exactly the same

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D7VK6DNL |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #6,220 in Health & Household ( See Top 100 in Health & Household ) #18 in Power Dental Flossers |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,107) |
| Item model number  | E40 |
| Manufacturer  | COSLUS |
| Product Dimensions  | 9.37 x 3.35 x 2.35 inches; 14.89 ounces |

## Product Details

- **Brand:** COSLUS
- **Power Source:** Battery Powered
- **Product Benefits:** Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Smile with Confidence
- **Unit Count:** 1 Count

## Images

![COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 - Image 1](https://m.media-amazon.com/images/I/410dpjginbL.jpg)
![COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 - Image 2](https://m.media-amazon.com/images/I/41A95NARAHL.jpg)
![COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 - Image 3](https://m.media-amazon.com/images/I/41HB8Y-jKcL.jpg)
![COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 - Image 4](https://m.media-amazon.com/images/I/41P40DQetSL.jpg)
![COSLUS Portable Water Flosser for Teeth: 10 Pressure Settings Professional Water Dental Pick for Orthodontic, Braces & Sensitive Gums - Cordless for Travel Use, for Adults Teens, BPA-Free, E40 - Image 5](https://m.media-amazon.com/images/I/41VH0VEf3vL.jpg)

## Questions & Answers

**Q: The product details mention an upgraded patented stepless speed regulation. How does it different from other models?**
A: The new water dental flosser has a 1 to 10 rotary dial that can be easily changed

**Q: How long does it last on a single charge?**
A: One charge lasts for 30 days, making it very convenient for travel and business trips.

**Q: Where can I get replacement nozzles?**
A: You can find it on the product details page. When I bought the flosser before, I bought the nozzle by the way. It is very suitable and it is the original accessory.

**Q: Is the charging adapter included in the package?**
A: Note: Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If need, get from COSLUS

**Q: Is its water pulse intensity adjustable for sensitive gums?**
A: This newly developed stepless speed regulation water dental flosser features 10 levels of smooth control, allowing you to freely adjust the pressure find the setting that suits you best. It's designed to be suitable for everyone.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for kids b/c of the varied settings.
*by R***N on January 19, 2026*

I ended up buying one of this for every member of my family when they went on sale. Great battery life, good sized resevoir, the attachments are easy to install, and it does a great job cleaning. It also survived two airplane trips in my checked bags just fine. I had to get this one for my daughter b/c the normal model of this is too strong, so the level 1 or 2 is great for a beginner child with these. No leaks, works great.

### ⭐⭐⭐⭐⭐ Very good product
*by A***Z on January 5, 2026*

like this dental irrigator. It works well and is easy to use. My teeth feel cleaner after using it. The water pressure is good and it’s easy to charge. I recommend it.

### ⭐⭐⭐⭐ Good for the price.
*by M***T on November 11, 2025*

OK, it works. I have braces. I bought this to help keep my teeth clean between cleanings and reduce unwanted plaque. It takes some getting used to, in that the instructions state the best angle for the jet is 90 degrees to the gap between your teeth. You can do that, but you have to practice. Otherwise, the battery life is good, the additional water attachments are helpful, and it's very portable. Having the ability to pack this in a bag is a huge advantage over a more traditional water pick type devise. Good for the price.

## Frequently Bought Together

- COSLUS Water Dental Flosser Teeth Pick: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth
- COSLUS Electric Toothbrush for Adults and Teen: Wireless Rechargeable Tooth Brush for Adult and Teen Youth with Portable Travel Case, 5 Modes 47000 VPM Power Toothbrushes 6 Brush Heads Pink
- COSLUS Water Dental Flosser Pick for Teeth: 4 Modes Cordless Portable 300ML Larger Tank Water Teeth Cleaner IPX7 Waterproof Flossing Cleaning Picks for Home Travel FC5360

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*