1. Introduction
Thank you for choosing the Fairywill FW-Y05 Electric Sonic Toothbrush. This manual provides essential information for the safe and effective use of your new toothbrush. Please read it thoroughly before first use and keep it for future reference. The FW-Y05 is designed to provide a powerful and personalized cleaning experience, promoting excellent oral hygiene.
2. Product Overview
2.1. Features
- High-Frequency Vibrations: Delivers 30,000 to 50,000 movements per minute for effective plaque removal.
- Personalized Brushing Modes: Four distinct modes to cater to various oral care needs.
- Smart Timer & Reminder: Features a 2-minute smart timer and 30-second interval reminders to ensure thorough brushing.
- Long Battery Life: Equipped with a 1200mAh Lithium Battery, offering up to 100 days of standby time on a 4-hour fast charge.
- IPX7 Waterproof: Designed to be fully washable and can be rinsed directly under running water.
- Maglev Motor: Utilizes an advanced Maglev motor for lower noise and high power efficiency.
- Soft Bristles: Gentle yet effective cleaning for adult users.
- Ample Supply of Brush Heads: Includes 8 replacement brush heads, providing approximately 2 years of use.
2.2. Components
The Fairywill FW-Y05 package typically includes:
- 1 x Fairywill FW-Y05 Toothbrush Handle
- 8 x Replacement Brush Heads
- 1 x USB Charging Cable
- 1 x Portable Brush Head Box

3. Specifications
| Attribute | Specification |
|---|---|
| Brand Name | Fairywill |
| Model | FW-Y05 |
| Item Type | ELECTRIC TOOTHBRUSH |
| Age Group | Adults |
| Bristle Stiffness | SOFT |
| Power Type | Battery, Rechargeable, 220V |
| Movements per Minute | 30,000 to 50,000 |
| Number of Operating Modes | 4 or more |
| Number of Nozzles (Brush Heads) | 5 or more pieces (8 included) |
| Battery Capacity | 1200mAh Lithium Battery |
| Charging Time | 4 Hours |
| Standby Time | Up to 100 Days |
| Waterproof Rating | IPX7 |
| Certifications | CE |
| Package Length | 23 cm |
| Package Width | 11 cm |
| Package Height | 4 cm |
| Package Weight | 0.242 kg |
4. Setup
4.1. Charging the Toothbrush
- Before first use, fully charge the toothbrush.
- Connect the USB charging cable to the charging port at the bottom of the toothbrush handle.
- Plug the other end of the USB cable into a compatible USB power source (e.g., PC, USB wall adapter, power bank).
- The indicator light will show charging status. A full charge takes approximately 4 hours.

4.2. Attaching a Brush Head
- Align the brush head with the metal shaft on the toothbrush handle.
- Push the brush head down firmly until it clicks into place. Ensure it is securely attached.
5. Operating Instructions
5.1. Power On/Off
Press the power button once to turn the toothbrush on. Press it again to cycle through the modes, or press and hold for a few seconds to turn it off.
5.2. Selecting a Brushing Mode
The FW-Y05 offers four personalized brushing modes. When the toothbrush is on, press the power button repeatedly to cycle through the modes. The indicator light next to each mode name will illuminate to show the selected mode.
- Deep Clean Mode: Powerfully cleans tooth surfaces and crevices, effectively removing plaque.
- White Mode: Cleans coffee stains, cigarette stains, and whitens teeth.
- Gum Care Mode: Variable-frequency rocking vibration massages teeth and gums while cleaning.
- Sensitive Mode: Gentle cleaning for sensitive teeth and first-time users.

5.3. Brushing Technique
- Wet the bristles and apply a small amount of toothpaste.
- Place the brush head against your teeth at a slight angle towards the gum line.
- Press the power button to select your desired mode.
- Gently move the brush head slowly across your teeth, allowing the sonic vibrations to do the work. Do not scrub aggressively.
- The 30-second interval reminder will prompt you to move to a different quadrant of your mouth.
- The toothbrush will automatically turn off after 2 minutes, indicating the dentist-recommended brushing time.

6. Maintenance
6.1. Cleaning the Toothbrush
- After each use, rinse the brush head thoroughly under running water.
- Detach the brush head and rinse the metal shaft area.
- Wipe the toothbrush handle with a damp cloth.
- The toothbrush handle is IPX7 waterproof, meaning it can be rinsed directly under running water. However, do not soak it for a long time.

6.2. Replacing Brush Heads
Dentists recommend replacing your toothbrush head every 3 months, or sooner if the bristles become frayed. The FW-Y05 comes with 8 replacement brush heads, providing a supply for approximately 2 years.

6.3. Storage
Store the toothbrush in a dry place when not in use. The included portable brush head box can be used for hygienic storage and travel.

7. Troubleshooting
7.1. Common Issues
- Toothbrush not turning on: Ensure the toothbrush is fully charged. If it still doesn't turn on, try charging it for a longer period.
- Weak vibrations: The battery might be low. Recharge the toothbrush. Also, ensure the brush head is securely attached.
- Toothbrush stops during use: This is likely the 2-minute smart timer indicating the end of the brushing cycle.
- Water entering the handle: While the toothbrush is IPX7 waterproof, avoid prolonged soaking. If water ingress is suspected, discontinue use and contact support.
7.2. User Tips
- Finding Replacement Brush Heads: When searching for replacement brush heads, look for "Fairywill Y05 replacement brush heads" or "Fairywill sonic toothbrush heads" to ensure compatibility.
- Initial Use: If you are new to sonic toothbrushes, start with the Sensitive Mode to gradually adapt to the powerful vibrations.
- Optimal Cleaning: Focus on one section of your mouth at a time, allowing the 30-second reminder to guide you through all quadrants.
8. Warranty and Support
Fairywill products are designed for quality and durability. For any issues or questions regarding your FW-Y05 Electric Sonic Toothbrush, please refer to the seller's support channels or the official Fairywill website for warranty information and customer service contact details.





