1. Introduction
The Truefree HF10 Hybrid Active Noise Cancelling Headphones are designed to provide an immersive audio experience with advanced noise cancellation technology. This manual provides essential information for setting up, operating, and maintaining your headphones.
Image: Truefree HF10 headphones in black.
2. What's in the Box
- HF-10 ANC Headphones
- USB-C Charging Cable
- 3.5mm Audio Cable
- User Manual
Image: Box contents of the Truefree HF10 headphones.
3. Product Overview
The Truefree HF10 headphones feature a foldable design for portability, adjustable headband for comfort, and soft protein leather ear cups with memory foam padding for extended wear. Controls are located on the earcups.
Image: Right earcup controls and ports.
Image: Soft and breathable ear cushions.
4. Setup
Bluetooth Pairing
- Ensure the headphones are charged.
- Power on the headphones to enter pairing mode (indicator light will flash).
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Select "TRUEFREE HF-10" from the list of available devices to connect.
- Once connected, the indicator light will change, and a voice prompt will confirm.
Dual Connection
The HF10 headphones support simultaneous connection to two devices, allowing seamless switching between audio sources.
Video: Instructions on how to connect Truefree HF10 headphones to two devices simultaneously.
App Connection
Enhance your experience by connecting your HF10 headphones to the Truefree App. The app allows for custom EQ settings, ANC mode adjustments, and other features.
Video: Guide on operating the Truefree HF10 headphones via the companion app.
5. Operating Instructions
Active Noise Cancellation (ANC) Modes
The HF10 headphones feature Hybrid Active Noise Cancellation, reducing external noise by up to 45dB. You can switch between various modes:
- Adaptive ANC: Automatically adjusts noise cancellation based on your surroundings.
- Indoor Mode: Optimized for indoor environments.
- Outdoor Mode: Optimized for outdoor environments.
- Commute Mode: Optimized for public transport and commuting.
- Transparency Mode: Allows you to hear your surroundings without removing the headphones.
Image: User experiencing ANC on Truefree HF10 headphones.
Spatial Audio & Deep Bass
Equipped with 40mm dynamic drivers, the headphones deliver rich bass and clear audio. Spatial audio enhances the listening experience with a 360° surround sound effect.
Image: Illustration of 40mm dynamic drivers and spatial audio.
Low-Latency Game Mode
Activate Game Mode for ultra-low latency (70ms) during wireless use, ensuring synchronized audio for gaming. Wired mode offers zero delay.
AI-Enhanced Calls
Four microphones combined with an AI Environmental Noise Cancellation (ENC) algorithm ensure clear voice capture and reduced background noise during calls.
6. Charging and Battery Life
The HF10 headphones offer extended playtime:
- Up to 125 hours of playback with ANC off.
- Up to 85 hours of playback with ANC on.
A quick 10-minute charge provides up to 8 hours of listening. Recharge via the included USB-C cable or use the 3.5mm AUX cable for continuous audio.
Image: Battery life and rapid charging details.
7. App Control
The Truefree App provides comprehensive control over your HF10 headphones, including:
- Customizable EQ settings and sound presets.
- Adaptive EQ for personalized sound.
- ANC/Transparency/Normal mode switching.
- Game Mode activation.
- "Find My Earbuds" feature to locate misplaced headphones.
- Voice prompt language selection and volume adjustment.
- Firmware updates.
Image: Custom sound tuning options via the app.
8. Maintenance
- Clean earcups regularly with a soft, dry cloth.
- Avoid exposing headphones to extreme temperatures or moisture.
- Store in a cool, dry place when not in use.
- Do not use abrasive cleaners or solvents.
9. Troubleshooting
Resetting Headphones
If you experience connectivity issues or other malfunctions, performing a factory reset may resolve the problem.
Video: How to reset the Truefree HF10 headphones.
Common Issues
- No Power: Ensure headphones are fully charged.
- Cannot Pair: Ensure headphones are in pairing mode and not connected to another device. Delete previous pairing records on your device and try again.
- Poor Sound Quality: Check audio source, adjust EQ settings in the app, or try a different audio cable if using wired mode.
- ANC Not Effective: Ensure earcups form a good seal around your ears. Adjust ANC modes in the app.
10. Specifications
| Feature | Detail |
|---|---|
| Model Name | Truefree HF-10 |
| Noise Control | Hybrid Active Noise Cancellation |
| Connectivity Technology | Wireless (Bluetooth 6.0), Wired (3.5mm AUX) |
| Playtime (ANC Off) | Up to 125 hours |
| Playtime (ANC On) | Up to 85 hours |
| Rapid Charging | 10-minute charge for 8 hours play |
| Drivers | 40mm Dynamic Drivers |
| Special Features | Adjustable Headband, Foldable, Multipoint Pairing, Spatial Audio, App Control, Low-Latency Game Mode, AI ENC Calls |
| Weight | 14.8 ounces |
| Material | Plastic, Polyurethane (PU) |
11. Warranty and Support
Truefree offers the following support for the HF10 headphones:
- 12 Months Warranty: Covers manufacturing defects.
- 30 Days Money Back Guarantee: For returns within 30 days of purchase.
- 24 Hours Customer Service: For technical assistance and inquiries.
For further assistance, please refer to the official Truefree website or contact customer support.
