Introduction
This manual provides essential instructions for the safe and effective use of your JTF Kids Water Dental Flosser, Model F600. Please read this guide thoroughly before operating the device and retain it for future reference. This device is designed to assist children aged 6 and above in maintaining optimal oral hygiene.
Safety Information
- An adapter is not included; use a suitable 5V charging adapter.
- Do not charge the device while it is wet.
- Consult a dental professional before use if your child has certain medical conditions.
- Always follow the instructions provided with the device.
- Avoid using the unit in hot water or near a heat source.
- Keep the charging port dry when connecting the charging cable.
The JTF Kids Water Dental Flosser features an IPX7 waterproof design, allowing for safe use in the shower or wet environments. However, ensure the charging port is dry before connecting the charging cable.

Image: The JTF Kids Water Dental Flosser is IPX7 waterproof, making it safe for use in wet conditions like the shower. Always ensure the charging port is dry before charging.
What's in the Box
Your JTF Kids Water Dental Flosser package includes the following components:
- 1 x JTF Kids Water Flosser (Pink+Purple)
- 3 x Standard Nozzles
- 1 x Orthodontic Nozzle
- 1 x Type-C Charging Cable (adapter not included)
- 1 x DIY Sticker Set
- 1 x Travel Bag
- 1 x User's Manual (this document)

Image: A visual representation of all items included in the JTF Kids Water Dental Flosser package.
Setup
1. Charging the Device
Before first use, fully charge the water flosser. Connect the provided Type-C charging cable to the device and a 5V charging adapter (not included). A full charge takes approximately 6 hours and provides up to 30 days of use when used twice daily. The battery indicator will show charging status.

Image: The JTF Kids Water Dental Flosser features a 1000mAh battery, offering up to 30 days of use on a single charge.
2. Filling the Water Tank
The device features a 230ml removable water tank for easy filling and cleaning. To fill:
- Detach the water tank from the main unit.
- Fill the tank with lukewarm water. You may add a small amount of mouthwash if desired.
- Reattach the water tank securely to the main unit.

Image: The removable 230ml water tank is designed for easy filling and cleaning.
3. Attaching a Nozzle
Select the appropriate nozzle for your child's needs (standard for general cleaning, orthodontic for braces). Insert the chosen nozzle firmly into the opening on the top of the device until it clicks into place.

Image: The flosser includes standard jet tips for daily gum line cleaning and an orthodontic jet tip for braces.
Operating Instructions
The JTF Kids Water Dental Flosser offers four cleaning modes with age-adjusted pressure settings:
- 6-9Y (50-60 PSI): Gentle water pressure, ideal for children aged 6-9.
- 10-12Y (70-80 PSI): Moderate pressure, suited for children aged 10-12.
- 12+Y (90-100 PSI): Perfect for teens and adults, delivering a deep clean.
- Massage (60-100 PSI): For gums/teeth massage and rinse.

Image: The device features age-adjusted pressure modes to cater to different age groups and a massage mode for gum health.
Usage Steps:
- Add Water: Fill the detachable water tank with water.
- Insert Nozzle: Insert the chosen nozzle into the portable water flosser.
- Select Cleaning Mode: Press the mode button to cycle through the four cleaning modes and select the desired one.
- Place in Mouth: Place the nozzle in your mouth, aiming it at your teeth and gumline.
- Start Flossing: Press the power button to start. Gently move the nozzle in circular motions along your teeth and gums, focusing on areas between teeth and around braces. The 360° rotating nozzle allows for thorough cleaning.

Image: A step-by-step guide illustrating the proper usage of the water flosser.
Maintenance
1. Cleaning the Device
After each use, remove the nozzle and rinse the device with clean water. The removable water tank can be easily detached and cleaned thoroughly. Ensure all parts are dry before storage.
2. Nozzle Storage and Replacement
The device features a built-in storage space on top to keep nozzles clean and prevent loss during travel. Replace nozzles regularly, typically every 3 months, or sooner if they show signs of wear.

Image: The flosser includes a convenient jet tip storage compartment for hygiene and portability.
3. Drying and Storage
After cleaning, dry the device and nozzle with a clean cloth. Store the device in a cool, dry place, ideally in the included travel bag, to protect it from dust and damage.
Troubleshooting
If you encounter issues with your JTF Kids Water Dental Flosser, please refer to the following common solutions:
- Device not turning on: Ensure the device is fully charged. Check the charging cable and adapter for proper connection.
- Weak water pressure: Ensure the water tank is sufficiently filled. Check if the nozzle is securely attached and not clogged.
- Water leakage: Verify that the water tank is correctly attached and sealed. Ensure the nozzle is properly inserted.
- No water flow: Check if the water tank is empty or if the nozzle is completely blocked.
If the problem persists, please contact customer support as detailed in the Warranty and Support section.
Specifications
| Feature | Detail |
|---|---|
| Model Number | F600 |
| Product Dimensions | 1.77 x 2.51 x 8.07 inches (collapsed: 5.5 inches) |
| Weight | 0.47 lbs (7.52 ounces) |
| Water Tank Capacity | 230ml |
| Battery | 1000mAh Lithium Battery (1 AAA battery required, included) |
| Charging Time | Approx. 6 hours |
| Runtime | Up to 30 days (twice daily use) |
| Water Pressure Modes | 4 (6-9Y, 10-12Y, 12+Y, Massage) |
| Waterproof Rating | IPX7 |
| Wattage | 8 watts |

Image: The telescopic design allows the flosser to collapse for easy portability, making it ideal for travel.
Warranty and Support
The JTF Kids Water Dental Flosser comes with a 2-Year Product Warranty. For any support inquiries or assistance, please contact us within 24 hours of experiencing an issue. Our customer service team is available to help.
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