1. Getting Started
1.1 Unboxing
Carefully remove all components from the packaging. The box should contain your Tonfarb Bone Conduction Headphones, a magnetic charging cable, and this user manual.
1.2 Charging the Headphones
Before first use, fully charge your headphones. Connect the magnetic charging cable to the charging port on the headphones and plug the USB end into a compatible power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show the charging status. A full charge takes approximately 1.5 hours.
Image: Magnetic charging connection for the Tonfarb Bone Conduction Headphones.
The headphones feature a 160mAh battery, providing up to 8 hours of working time on a single charge.
Image: Visual representation of 1.5 hours fast charging and up to 8 hours working time.
1.3 Power On/Off
To power on, press and hold the Power button until the indicator light flashes. To power off, press and hold the Power button again until the indicator light turns off.
2. Operating Instructions
2.1 Bluetooth Pairing
With the headphones powered on, they will automatically enter pairing mode. On your device (e.g., smartphone), enable Bluetooth and search for available devices. Select "BS07" from the list to connect. The headphones utilize Bluetooth 5.3 for a stable connection.
Image: Bluetooth pairing interface on a mobile device.
2.2 MP3 Mode (Internal 8GB Memory)
The headphones feature an 8GB internal memory, allowing you to store over 1200 songs. This is ideal for activities where carrying a phone is inconvenient, such as swimming. Supported audio formats include FLAC, MP3, and AWV.
Image: Headphones highlighting the MP3 play mode and 8GB internal storage.
To switch between Bluetooth and MP3 mode, refer to the control diagram below.
2.3 Controls
The headphones feature intuitive button controls for music playback and call management:
- Music Mode:
- Press '+' once: Play
- Press '-' once: Pause
- Press '+' twice: Volume +
- Press '-' twice: Volume -
- Press '+' three times: Previous track
- Press '-' three times: Next track
- Hold '+' for 2 seconds: Voice Assistant
- Press '-' four times: Switch between MP3/Bluetooth Mode
- Call Mode:
- Press '+' once: Answer / Hang up a call
- Hold '+' for 2 seconds: Reject call
- Press '+' twice: Hang up current call and answer a third-party call
Image: Detailed control diagram for music and call functions.
2.4 Wearing the Headphones
The open-ear design ensures comfort and allows you to remain aware of your surroundings, enhancing safety during outdoor activities. The lightweight design (approximately 25 grams) provides a secure fit without discomfort.
Image: User demonstrating the open-ear design during cycling, allowing awareness of surroundings.
2.5 Bone Conduction Technology
These headphones utilize bone conduction technology to transmit sound vibrations directly to your inner ear through your cheekbones, bypassing the eardrums. This allows for clear audio while keeping your ears open to ambient sounds.
Image: Diagram showing sound transmission via bone conduction.
3. Care and Maintenance
3.1 Water Resistance (IP67)
The headphones are IP67 rated, meaning they are resistant to dust and can withstand immersion in water up to 1 meter for 30 minutes. This makes them suitable for swimming and other water-related activities. For optimal performance during swimming, use the MP3 mode.
Image: User swimming with IP67 waterproof bone conduction headphones.
3.2 Cleaning
Wipe the headphones with a soft, damp cloth after each use, especially after exposure to sweat or water. Do not use abrasive cleaners or harsh chemicals.
3.3 Storage
Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on top of the headphones.
4. Troubleshooting Guide
- No Power: Ensure the headphones are fully charged. If the issue persists, try a different charging cable or power adapter.
- Cannot Pair via Bluetooth: Make sure the headphones are in Bluetooth mode and within range of your device. Turn off and on Bluetooth on your device, then try pairing again.
- Poor Sound Quality: Check the volume levels on both the headphones and your connected device. Ensure the headphones are positioned correctly on your cheekbones. If using MP3 mode, verify the audio file quality.
- Charging Issues: Ensure the magnetic charging cable is securely connected to the headphones and the power source. Clean the charging contacts on both the headphones and the cable.
5. Product Specifications
| Feature | Specification |
|---|---|
| Model Number | 05280 |
| Brand | Tonfarb |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Waterproof Rating | IP67 |
| Internal Memory | 8GB (stores over 1200 songs) |
| Battery Life | Up to 8 hours |
| Charging Time | Approx. 1.5 hours |
| Weight | Approx. 25 grams |
| Ear Placement | Open Ear |
| Control Type | Media Control, Touch |
6. Official Product Video
Video: An overview of the Tonfarb bone conduction headphones, demonstrating features like open-ear design, MP3 mode, and suitability for various activities including running, cycling, and swimming.
7. Warranty Information
Your Tonfarb Bone Conduction Headphones are covered by a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
8. Customer Support
For further assistance, technical support, or warranty inquiries, please contact Tonfarb customer service through the contact information provided on our official website or in your product packaging. Our support team is available to help you with any questions or issues you may encounter.