The product details mention an upgraded patented stepless speed regulation. How does it different from other models?

The new water dental flosser has a 1 to 10 rotary dial that can be easily changed

How long does it last on a single charge?

One charge lasts for 30 days, making it very convenient for travel and business trips.

Where can I get replacement nozzles?

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.

Is the charging adapter included in the package?

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

Is its water pulse intensity adjustable for sensitive gums?

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.

Ada Accepted E40 Water Flosser 10 Pressure Settings Easy To

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Description

💦 Elevate your floss game—because your smile deserves precision and power!

TRAVEL READY ORAL CARE - Cordless, compact design with USB fast charging and a battery that lasts up to 30 days keeps your smile fresh anywhere, from office desks to business trips.
CLINICALLY TRUSTED QUALITY - ADA accepted and developed over 6 years with patented dual-flow tech, ensuring superior stain and plaque removal for a confident, healthy smile.
TAILORED CLEAN EVERY TIME - 10 stepless pressure settings let you customize your flossing experience from gentle to powerful with a smooth dial—perfect for sensitive gums or braces.
FAMILY FRIENDLY VERSATILITY - Includes multiple nozzles for orthodontic, periodontal, and standard cleaning, plus a large 300ml tank—ideal for sharing and thorough daily care.
DURABILITY MEETS CONVENIENCE - Built with BPA-free materials and an IPX7 waterproof rating, this flosser is designed to last twice as long and can be used safely in the shower.

The COSLUS ADA Accepted E40 Water Flosser offers 10 adjustable pressure settings with a smooth dial for personalized oral care. Its cordless, portable design features a 300ml water tank, IPX7 waterproof rating, and a long-lasting battery providing up to 30 days of use per charge. Equipped with multiple nozzle types for family use and developed with patented dual-flow technology, it delivers effective plaque and stain removal while being safe for braces and sensitive gums.

Specifications

ASIN	B0D7QCZVH7
Additional Features	10 Levels smooth control, 300ML water tank, ADA Accepted, Portable, Cordless, Rechargeable, Waterproof, Lightweight, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Battery Indicator, Display Screen, Rotatable Tip, Non-Slip Grip, Noiseless
Best Sellers Rank	#12,186 in Health & Household ( See Top 100 in Health & Household ) #32 in Power Dental Flossers
Brand	COSLUS
Brand Name	COSLUS
Color	Black
Customer Reviews	4.4 out of 5 stars 4,884 Reviews
Item Dimensions	9.37 x 3.34 x 2.36 inches
Manufacturer	COSLUS
Manufacturer Part Number	E40(WFP14)
Manufacturer Warranty Description	1-year warranty, 24-hour after-sales service, Free 30-day refund / replacement
Material Type	Plastic
Model Name	coslus_f5020e
Model Number	E40
Power Source	Battery Powered
Product Benefits	Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Smile with Confidence, high-pressure water jet, adjustable modes, rhythmic water pressure Product Benefits Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Smile with Confidence, high-pressure water jet, adjustable modes, rhythmic water pressure See more
Recommended Uses For Product	Brace Care, Business Trip Oral Care, Healthy lifestyle, Brace Cleaning, Daily Cleaning, Deep Cleaning, Efficient Cleaning, Tight Teeth, Everyday use, Morning routine, Nighttime routine, After meals, Family Care, Cosmetic dental care, Food Debris Cleaning, Gum Care, Elderly care,Easy-to-use, Office, Sensitive Gums, Teeth Cleaning
Special Feature	10 Levels smooth control, 300ML water tank, ADA Accepted, Portable, Cordless, Rechargeable, Waterproof, Lightweight, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Battery Indicator, Display Screen, Rotatable Tip, Non-Slip Grip, Noiseless Special Feature 10 Levels smooth control, 300ML water tank, ADA Accepted, Portable, Cordless, Rechargeable, Waterproof, Lightweight, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Battery Indicator, Display Screen, Rotatable Tip, Non-Slip Grip, Noiseless See more
Specification Met	ADA, BPA free, ETL, FCC, IPX7
Tank Volume	300 Milliliters
Target Use Body Part	Teeth
Unit Count	1.00 Count

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ADA Accepted E40 Water Flosser, 10 Pressure Settings Easy to Adjust | Professional Water Dental Pick, Safe for Orthodontic, Braces & Sensitive Teeth Gums, Cordless for Travel, Family Us, Black

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Description

Specifications

Common Questions