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Overview

This L9 smart water flosser boasts an ultra-long battery life, supports 2-3 hours of fast charging, and features a 2-minute automatic power-off protection function. It can meet a variety of needs, from daily cleaning to gum massage, sensitive teeth care, and braces cleaning.

Portable Water Flosser Electric Oral Irrigator Calculus Remover L9 English Version – Jazz Black (4 Tips)

Model: A346
Web Code: 19821238
Sold and shipped by

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

✨ Smart Living, Upgraded Teeth Cleaning Experience – L9

💧 DIY Oxygen-Enriched Waterfall Teeth Cleaning – Four Working Modes, Easy to Use

Powerful Mode – 140 PSI: Deep cleaning, quickly removes stubborn plaque

Standard Mode – 90 PSI: Standard water pressure, meets daily oral cleaning needs

Gentle Mode – 70 PSI: Gentle water pressure, gentle cleaning, protects gums, suitable for sensitive teeth

DIY Mode – 20–140 PSI: Freely adjust water pressure to meet personalized teeth cleaning needs

⚙️ Powerful Performance, From the Core

1800 times/minute high-frequency pulse water flow converges, powerful output

Unique metal water pump – provides stable and powerful power

Smart chip technology – precisely controls water flow rotation

Copper core motor – higher conversion efficiency, stronger power output

Say goodbye to bad breath, maintain oral health

📊 Superior Teeth Cleaning Results

Removes 99.9% of plaque and tartar

Visible Results in 3 Seconds

Improves gingivitis by 52%, 52% more effective than regular dental floss

Double the Cleaning Power, twice the cleaning effect of regular dental floss

🧴 Optional Nozzles to Meet the Whole Family's Oral Health Needs

Standard Nozzle | For daily teeth cleaning, reaching deep into interdental spaces and molars

Periodontal Pocket Nozzle | Reaches 6mm into periodontal pockets for cleaning, suitable for gingivitis and periodontitis

Orthodontic Nozzle | Suitable for braces wearers, rinsing away food debris between braces

Tongue Scraper Nozzle | Daily tongue cleaning, maintaining fresh breath

🖐️ Streamlined Body, Ergonomic Design

Ergonomic design for comfortable grip

Anti-slip textured body for a more secure grip

360° rotating nozzle for thorough cleaning from all angles

Intelligent start memory function, customizable water pressure settings, no need for frequent switching

IPX7 waterproof rating, fully washable for safer use

🔘 Easy-to-use interface

On/Off button + Mode switch button, one-click switching between four cleaning modes

💧 Upgraded 300mL large-capacity water tank

Meets all rinsing needs in one go, no need for frequent refills

IPX7 waterproof rating, water tank is removable and washable

Regular cleaning is recommended to prevent bacterial growth

📦 Package contents

Water flosser ×1

Type-C charging cable ×1

Nozzle ×4

Instruction manual ×1

💡📣 Warm reminder:

▸If you have any questions about our products, please contact us. If you have any questions about our products, please contact us before leaving a review. We will reply as soon as possible. Please give us a chance to improve your shopping experience. We guarantee 100% satisfaction and will do our best to solve any problems. Thank you for your patronage!

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Personal Care
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

Learn more about returning a Marketplace product