Welcome
Thank you for choosing the Bezvoi Cordless Water Flosser Model Y207. This manual provides essential information for safe and effective use of your new oral irrigator. Please read it thoroughly before first use and keep it for future reference.
Product Overview
The Bezvoi Cordless Water Flosser Model Y207 is designed to enhance your oral hygiene routine with its advanced features:
- 5 Pressure Cleaning Modes: Offers Strong, Normal, Soft, Pulse, and Child modes to suit various dental needs and sensitivities.
- Powerful Water Stream: Delivers a 0.6mm precision water stream with 1,400-1,800 pulses per minute.
- Adjustable Pressure: Features a pressure range of 50-150 PSI for effective cleaning.
- Large Water Tank: Equipped with a BPA-Free 300ml detachable wide-mouth water tank for easy filling and cleaning.
- Extended Battery Life: Provides up to 40 days of operation on a single charge, ideal for travel. Charges via USB-C.
- Waterproof Design: IPX7 waterproof rating ensures safe use in the shower or bath.
- Versatile Nozzles: Includes 6 multi-functional replacement tips (4x jet tips for daily cleaning, 1x orthodontic tip for braces, 1x periodontal tip for deep gumline flushing/massage) with a 360° rotating nozzle.
Getting Started
Unboxing and Components
Your Bezvoi Water Flosser package includes the following items:
- 1 × Bezvoi Water Flosser (Model Y207)
- 6 × Replacement Nozzles (various types)
- 1 × User Manual
- 1 × USB-C Charging Cable (Note: adapter not included)


Attaching and Removing Nozzles
To attach a nozzle, firmly push it into the opening at the top of the device until it clicks into place. To remove a nozzle, press and hold the lock button located near the nozzle opening, then gently pull the nozzle out. Do not yank it out forcefully as this could damage the unit.

Video: Demonstrates how to safely remove nozzles and install the water tank, and check battery status.
Charging the Device
Before first use, fully charge the water flosser. Connect the USB-C charging cable to the charging port on the device and to a compatible USB power source (e.g., laptop, power bank, car charger). The charging indicator will show progress. Ensure the charging port's waterproof cover is securely closed during use to prevent water ingress.


Filling the Water Tank
The 300ml water tank can be filled in two ways: either by opening the small cover at the bottom of the tank or by detaching the entire tank from the main unit. The wide-mouth design facilitates easy filling and cleaning. Use lukewarm water for comfort.

Operating Instructions
Selecting a Mode
Press the 'M' button to cycle through the 5 pressure modes: Strong, Normal, Soft, Pulse, and Child. For first-time users or those with sensitive gums, it is recommended to start with the Child mode and gradually increase the intensity as you become accustomed to the device.


Using the Water Flosser
1. Extend the jet tip into your mouth and press the on/off key to start the desired mode. 2. Aim the water stream at a 90-degree angle to your gumline, between teeth, and around braces or dental work. 3. Keep your mouth slightly closed to minimize splashing while allowing water to flow out naturally. 4. Move the irrigator tip along your gumline, paying extra attention to hard-to-reach areas. 5. Press the on/off button again to turn off the device after use.

Video: An official seller video explaining the functions and parameters of the Bezvoi Water Flosser.
Video: An official seller overview of the Bezvoi Y207 Cordless Water Flosser's product features.
Care and Maintenance
Cleaning the Water Tank
After each use, remove the water tank and clean it thoroughly. The detachable wide-mouth design allows for easy access and ensures optimal hygiene. Rinse with clean water and allow to air dry.
Waterproofing
The Bezvoi Water Flosser has an IPX7 waterproof rating, making it safe for use in the shower. Always ensure the silicone cover on the charging port is securely closed during use to prevent water ingress and ensure product longevity.

Troubleshooting
If you encounter any issues with your Bezvoi Water Flosser, please consider the following:
- No Power: Ensure the device is fully charged.
- Weak Water Pressure: Check if the water tank is sufficiently filled. Ensure the nozzle is clean and free from blockages.
- Leaking: Verify that the nozzle is firmly attached and the water tank is correctly installed and sealed. Ensure the charging port cover is closed.
If problems persist, please refer to the warranty and support section.
Product Specifications
| Feature | Detail |
|---|---|
| Model Number | Y207 |
| Product Dimensions | 2.41 x 11.88 x 2.81 inches |
| Item Weight | 12.31 ounces |
| Water Tank Volume | 300 Milliliters |
| Pressure Range | 50-150 PSI |
| Water Pulse Rate | 1,400-1,800 pulses/min |
| Battery Type | 1 Lithium Ion (included) |
| Waterproof Rating | IPX7 |
| Material Type | Acrylonitrile Butadiene Styrene |
Warranty and Support
The Bezvoi Cordless Water Flosser Model Y207 comes with a 2-year manufacturer warranty. For any product inquiries, technical support, or warranty claims, please refer to the contact information provided in your product packaging or visit the official Bezvoi website.