1. Introduction
Thank you for choosing IFECCO X29 Bone Conduction Headphones. These open-ear wireless sports headphones are designed to provide high-quality audio while maintaining situational awareness, making them ideal for running, cycling, gym workouts, and daily use. Featuring Bluetooth 6.0 connectivity, IP67 water resistance, and a lightweight design, the X29 offers comfort and performance. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal use of your headphones.

Image: IFECCO X29 Bone Conduction Headphones in use, emphasizing safety and active lifestyle.
2. Package Contents
Please check the package for the following items:
- IFECCO X29 Bone Conduction Headphones
- Magnetic Charging Cable
- Adjustable Strap
- User Manual
3. Product Overview
Familiarize yourself with the components and controls of your IFECCO X29 headphones.

Image: Detailed view of headphone controls and components.
- Charging Port: Magnetic connection for charging.
- Volume - / Previous Song Button: Decreases volume, skips to previous track.
- Power / Multi-function Button: Powers on/off, plays/pauses music, answers/ends calls, activates voice assistant.
- Volume + / Next Song Button: Increases volume, skips to next track.
- Indicator Light: Shows power, charging, and pairing status.
- Microphone: For calls and voice commands.
4. Setup
4.1 Charging the Headphones
Before first use, fully charge your headphones.
- Connect the magnetic charging cable to the charging port on the headphones.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The indicator light will show red during charging and turn blue when fully charged.
- A full charge takes approximately 2 hours and provides up to 10 hours of playtime.

Image: Magnetic charging feature and battery life details.
4.2 Bluetooth Pairing
Pair your headphones with your device for wireless audio.
- Power On: Press and hold the Power/Multi-function Button for 3 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
- Enable Bluetooth: On your device (smartphone, tablet, computer), go to Bluetooth settings and turn on Bluetooth.
- Select Device: Look for "IFECCO X29" in the list of available devices and select it to connect.
- Confirmation: Once connected, the indicator light will turn solid blue, and you will hear a voice prompt.
4.3 Dual Device Pairing
The X29 headphones support connecting to two devices simultaneously.
- Pair the headphones with the first device as described in Section 4.2.
- Turn off Bluetooth on the first device. The headphones will re-enter pairing mode (red and blue flashing light).
- Pair the headphones with the second device.
- Turn on Bluetooth on the first device. The headphones should automatically connect to both devices.
- You can now seamlessly switch between audio sources from both connected devices.

Image: Dual-device connectivity for seamless switching between devices.
4.4 Wearing Instructions
Proper placement ensures optimal sound and comfort.
- Hold both ends of the headphones and gently open the frame.
- Place the ear hooks over your ears and rest the speakers in front of your ears, on your cheekbones.
- Fine-tune the fit with the adjustable strap (if included) until it feels secure and comfortable. The headphones should sit snugly but without pressure.

Image: Step-by-step guide for wearing the headphones.
5. Operating Instructions
5.1 Power On/Off
- Power On: Press and hold the Power/Multi-function Button for 3 seconds.
- Power Off: Press and hold the Power/Multi-function Button for 5 seconds.
5.2 Music Playback
- Play/Pause: Press the Power/Multi-function Button once.
- Volume Up: Press the Volume + button.
- Volume Down: Press the Volume - button.
- Next Track: Press and hold the Volume + button for 2 seconds.
- Previous Track: Press and hold the Volume - button for 2 seconds.
5.3 Call Management
- Answer Call: Press the Power/Multi-function Button once.
- End Call: Press the Power/Multi-function Button once during a call.
- Reject Call: Press and hold the Power/Multi-function Button for 2 seconds.
5.4 Voice Assistant
- Activate Voice Assistant: Double-press the Power/Multi-function Button.
6. Maintenance
6.1 Cleaning
Regular cleaning helps maintain performance and hygiene.
- Wipe the headphones with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure the charging port is dry before charging.
6.2 Storage
Store your headphones properly to prevent damage.
- Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid placing heavy objects on the headphones.
6.3 Water Resistance (IP67)
The IFECCO X29 headphones are IP67 rated, meaning they are protected against dust ingress and can withstand immersion in water up to 1 meter for 30 minutes.
- They are suitable for use during intense workouts, in rain, and dusty environments.
- Important Note: These headphones are not recommended for swimming or prolonged submersion in water.

Image: IP67 Water Resistant design, suitable for sweat and rain, but not swimming.
7. Troubleshooting
| Problem | Solution |
|---|---|
| Headphones won't turn on | Ensure the headphones are fully charged. Press and hold the Power/Multi-function Button for 3 seconds. |
| Cannot pair with device | Make sure headphones are in pairing mode (red/blue flashing light). Turn off and on Bluetooth on your device. Ensure headphones are within 10 meters of the device. |
| No sound | Check device volume and headphone volume. Ensure headphones are connected to the correct device. |
| Poor sound quality | Ensure headphones are positioned correctly on your cheekbones. Move closer to your device to avoid interference. |
| Magnetic charging not working | Ensure the charging cable is clean and properly aligned with the charging port. Try a different USB power source. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | X29 |
| Brand | IFECCO |
| Connectivity Technology | Bluetooth 6.0 |
| Bluetooth Range | 10 Meters |
| Water Resistance | IP67 (Dustproof, Sweatproof, Rainproof - Not for Swimming) |
| Weight | 26g |
| Playtime | Up to 10 Hours |
| Charging Time | Approx. 2 Hours |
| Audio Driver Type | Bone Conduction Driver |
| Audio Driver Size | 16 Millimeters |
| Frequency Response | 20 Hz - 20,000 Hz |
| Impedance | 8 Ohms |
| Sensitivity | 105 dB |
| Control Type | Button Control |
| Material | ABS, PU, Silicone |
| Compatible Devices | Desktops, Laptops, Smartphones |
9. Warranty and Support
Your IFECCO X29 Bone Conduction Headphones come with a 1-year manufacturer's warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact IFECCO customer service through the retailer where you purchased the product or visit the official IFECCO website for contact information.
Manufacturer Contact Information: SHENZHEN LEADESC CO., LTD. Address: Rm201, A building, qian hai yi road, qian hai shen gang hezuoqu shenzhen, guangdong, china.
10. Product Video Overview
Watch this video for a quick overview of the IFECCO X29 Bone Conduction Headphones and their key features.
Video: An overview of the IFECCO X29 Bone Conduction Headphones, showcasing their design, comfort, and features like open-ear safety, lightweight build, and weather resistance.







