1. Introduction
Thank you for choosing the JTF F200 Portable Mini Water Dental Flosser. This device is designed to provide effective and convenient oral hygiene, whether you are at home or traveling. Its compact design and multiple cleaning modes make it a versatile tool for maintaining healthy teeth and gums.

Image 1.1: JTF F200 Portable Mini Water Dental Flosser and included accessories.
2. Safety Information
- Do not charge the device while wet.
- Keep away from children.
- Do not use with certain medical conditions. Consult your dentist or physician if you have concerns.
- Always drain the device after use to prevent mold growth and maintain hygiene.
3. Product Features
- 4 Cleaning Modes: Includes Soft, Strong, Pulse, and DIY modes with pressure ranging from 50-130 PSI.
- Deep Cleaning: 0.65mm water flow effectively targets all areas, suitable for braces, implants, bridges, crowns, and veneers.
- IPX7 Waterproof Design: Ensures safe use and prevents leaks.
- Compact & Portable: Telescopic water tank allows the device to collapse for easy storage and travel.
- Large Capacity Water Tank: 230ml capacity for a complete cleaning session with a single fill.
- Long Battery Life: Powerful lithium battery provides over 30 days of use on a full charge.
- USB-C Rechargeable: Convenient charging with a USB cable (adapter not included).
- Global Voltage Compatible: Ideal for international travel.
- Anti-Leakage Design: Unique internal anti-leakage and drainage device for enhanced safety and convenience.
- 360° Rotating Nozzle: Allows easy access to hard-to-reach areas for comprehensive cleaning.
4. Package Contents
- JTF F200 Portable Mini Water Dental Flosser Unit
- 3 Standard Jet Tips
- 1 Orthodontic Tip
- 1 Tongue Cleaner Tip
- USB-C Charging Cable
- Travel Bag
- Instruction Manual
5. Setup and Operation
5.1 Filling the Water Tank
- Extend the telescopic water tank by pulling the bottom section downwards until it locks into place.
- Open the water inlet cover located on the top of the device or detach the tank completely for easier filling.
- Fill the tank with lukewarm water. The 230ml capacity is designed for a single full cleaning session.
- Close the water inlet cover securely.

Image 5.1: Demonstrates how to fill the telescopic water tank.
5.2 Attaching a Nozzle
- Select the desired nozzle (Standard, Orthodontic, or Tongue Cleaner).
- Insert the nozzle into the opening on the top of the flosser unit until it clicks into place.
- To remove, press the nozzle release button on the side of the unit and pull the nozzle out.

Image 5.2: Illustrates the various nozzles and the 360-degree rotating feature.
5.3 Selecting a Cleaning Mode
The JTF F200 offers 4 cleaning modes to suit different needs:
- Soft Mode: 50-70 PSI, ideal for sensitive gums, braces, and beginners.
- Strong Mode: 100-120 PSI, for deep cleaning.
- Pulse Mode: 60-110 PSI, for gum massage and protection.
- DIY Mode: Customize water pressure from 50-120 PSI (8 levels).
Press the mode button (usually indicated by a circular arrow) to cycle through the available modes. The selected mode will be indicated by an LED light.

Image 5.3: Visual representation of the four cleaning modes and their pressure ranges.
5.4 Using the Water Flosser
- Lean over a sink or use in the shower to avoid water spills.
- Place the nozzle tip in your mouth, aiming it at your gumline at a 90-degree angle.
- Press the power button to turn on the device.
- Guide the water jet along your gumline, pausing briefly between teeth. Use a gentle, circular motion.
- The 360° rotating nozzle allows you to easily clean all areas of your mouth.
- Press the power button again to turn off the device when finished.
Video 5.4: Official JTF F200 Travel Water Flosser demonstration.
Video 5.5: Demonstrates the portability and ease of use of the water flosser for travel.
6. Maintenance
6.1 Cleaning the Unit
- After each use, turn off the device and remove the nozzle.
- Empty any remaining water from the tank.
- Rinse the water tank and nozzle under warm running water.
- Allow all components to air dry completely before reassembling or storing.
- Store the unit with the tip and tank detached to prevent bacterial growth.
6.2 Charging the Battery
The JTF F200 features a powerful lithium battery that lasts over 30 days on a single full charge. It is rechargeable via USB-C.
- Locate the USB-C charging port on the device.
- Connect the provided USB-C cable to the device and to a compatible USB power adapter (not included), power bank, or computer.
- The charging indicator lights will show the charging status. A full charge typically takes approximately 6 hours.
- Do not charge the device while it is wet.

Image 6.1: Highlights the USB-C charging port and battery life.
7. Troubleshooting
If you encounter any issues with your JTF F200 Water Dental Flosser, please refer to the following common solutions:
- No water flow: Ensure the water tank is filled and securely attached. Check if the nozzle is properly inserted.
- Weak water pressure: Verify the selected cleaning mode. If in DIY mode, adjust the pressure setting. Ensure the battery is sufficiently charged.
- Device not turning on: Check the battery level and charge the device if necessary. Ensure the power button is pressed firmly.
- Leakage: Ensure all parts, including the water tank and nozzle, are securely attached and the water inlet cover is closed.
If problems persist, please contact JTF customer support for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | F200 |
| Dimensions | 6.57 x 3.39 x 2.4 inches |
| Weight | 11.36 ounces |
| Water Tank Capacity | 230ml (Telescopic) |
| Water Pressure Range | 50-130 PSI |
| Cleaning Modes | Soft, Strong, Pulse, DIY |
| Nozzle Diameter | 0.65mm |
| Waterproof Rating | IPX7 |
| Battery Life | Up to 30 days on a single charge |
| Power Source | Battery Powered (1 9V battery included) |
| Charging Type | USB-C (cable included, adapter not included) |
| Manufacturer | JTF |
9. Warranty and Support
Specific warranty information is not provided in this manual. For product support, warranty claims, or any questions regarding your JTF F200 Portable Mini Water Dental Flosser, please refer to the contact information provided with your purchase or visit the official JTF website.