1. Introduction
This manual provides detailed instructions for the HOCO W68 ANC Noise Canceling Bluetooth Headphones. Please read this manual carefully before using the product to ensure proper operation and to maximize your listening experience. The HOCO W68 headphones feature Active Noise Cancellation (ANC), Bluetooth 6.0 connectivity, and smart app control for a personalized audio experience.
2. Package Contents
Ensure all items are present in the package:
- HOCO W68 ANC Noise Canceling Bluetooth Headphones
- USB-C Charging Cable
- AUX Audio Cable (3.5mm)
- User Manual (this document)
3. Product Overview
Familiarize yourself with the components and features of your HOCO W68 headphones.

Figure 3.1: HOCO W68 ANC Headphones highlighting APP control, ANC noise reduction, EQ sound effect selection, and 45 hours long battery life.

Figure 3.2: Detailed view of the headphone's knob control and included USB-C and AUX cables.

Figure 3.3: Illustration of the adjustable design, including 90-degree rotation and telescopic adjustment for a comfortable fit.
Key Features:
- Active Noise Cancellation (ANC)
- Bluetooth 6.0 Wireless Connectivity
- Smart App Control (hoco.music app)
- 40mm Dynamic Drivers for Hi-Fi sound
- Up to 45 hours battery life (ANC off)
- Comfortable, adjustable design with soft earcups
- Built-in microphone for calls
- Voice assistant support
4. Specifications
Technical specifications for the HOCO W68 ANC Headphones:
| Feature | Specification |
|---|---|
| Model | W68 Calma ANC |
| Bluetooth Version | 6.0 |
| Bluetooth Chip | JL JL7006F8 |
| Battery Capacity | 400mAh |
| Charging Time | Approx. 1.5 hours |
| Usage Time (ANC OFF) | Up to 45 hours (at 80% volume) |
| Usage Time (ANC ON) | Up to 32 hours (at 80% volume) |
| Standby Time | Above 200 hours (Power off) |
| Material | ABS + PU leather + cloth mesh |
| Dimensions (L*W*H) | 193 * 184 * 84mm |
| Weight | 217g |
| Maximum Wireless Range | 10m-20m |
| Frequency Response Range | 20 - 20000 Hz |
| Impedance Range | Up to 32 Ω |
| Number of Drivers | 2 |
| Vocalism Principle | Dynamic |
| Charging Method | Cable (Type-C) |
| Connectors | Type-C (charging), 3.5mm (AUX) |
| Communication | Wireless (Bluetooth) |
| Features | With microphone, Active Noise Cancelling, Voice assistant built-in, Sound Isolating, Volume Control, Control Button, Support APP |

Figure 4.1: Detailed product dimensions and key specifications.
5. Setup
5.1 Charging the Headphones
Before first use, fully charge your HOCO W68 headphones.
- Connect the provided USB-C charging cable to the charging port on the headphones.
- Connect the other end of the USB-C cable to a compatible USB power source (e.g., wall adapter, computer USB port).
- The indicator light on the headphones will show charging status. It typically takes about 1.5 hours for a full charge.
- Once fully charged, disconnect the charging cable.
5.2 Bluetooth Pairing
To connect your headphones to a device via Bluetooth:
- Ensure the headphones are powered off.
- Press and hold the power button on the headphones until the indicator light flashes, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "HOCO W68 ANC" from the list of found devices.
- Once connected, the indicator light on the headphones will change, and you may hear an audible confirmation.
5.3 Using the AUX Cable
For wired listening, use the provided 3.5mm AUX audio cable:
- Plug one end of the AUX cable into the 3.5mm audio jack on the headphones.
- Plug the other end into the 3.5mm audio output of your device.
- The headphones will automatically switch to wired mode.
5.4 App Installation (hoco.music)
For advanced control and customization, download the "hoco.music" app:
- Search for "hoco.music" in your device's app store (App Store for iOS, Google Play Store for Android).
- Download and install the app.
- Open the app and follow the on-screen instructions to connect your HOCO W68 headphones.

Figure 5.1: Overview of the hoco.music app for smart control.
6. Operating Instructions
Video 6.1: A short demonstration of the HOCO W68 headphones in use, showcasing their design and comfort.
6.1 Power On/Off
- Power On: Press and hold the power button until the indicator light turns on.
- Power Off: Press and hold the power button until the indicator light turns off.
6.2 Music Playback
Use the control buttons on the headphones or the connected device:
- Play/Pause: Press the multi-function button (often the power button or a dedicated play/pause button).
- Next Track: Double-press the multi-function button or use the knob control.
- Previous Track: Triple-press the multi-function button or use the knob control.
- Volume Control: Use the dedicated volume buttons or the knob control.
6.3 Active Noise Cancellation (ANC)
The HOCO W68 features advanced ANC technology. Control ANC modes via the hoco.music app:

Figure 6.2: App interface for controlling noise reduction modes.
- Transparent Mode: Allows ambient sounds to pass through (levels 1-5).
- Standard Mode: Intermediate level of noise reduction.
- Noise Cancellation Mode: Maximum noise reduction (levels 6-10).
6.4 Equalizer (EQ) Settings
Customize your audio profile using the hoco.music app:

Figure 6.3: App interface for selecting and customizing EQ sound effects.
- The app offers various preset EQ sound effects, including bass enhancement and bass reduction.
- You can also create custom EQ modes to suit your preferences.
6.5 Phone Calls
- Answer/End Call: Press the multi-function button once.
- Reject Call: Press and hold the multi-function button for 2 seconds.
6.6 Voice Assistant
Activate your device's voice assistant (e.g., Siri, Google Assistant) by pressing the dedicated voice assistant button or a specific multi-function button combination (refer to device-specific instructions if needed).
6.7 Language Switching
To switch between Chinese and English prompt sounds, double-click the power button when the headphones are not paired with any device.
7. Maintenance
- Keep the headphones clean by wiping them with a soft, dry cloth.
- Avoid exposing the headphones to extreme temperatures, humidity, or direct sunlight.
- Do not use abrasive cleaners or solvents.
- Store the headphones in a cool, dry place when not in use.
- Avoid dropping or subjecting the headphones to strong impacts.
8. Troubleshooting
If you encounter issues with your HOCO W68 headphones, try the following solutions:
| Problem | Possible Solution |
|---|---|
| Headphones won't turn on | Ensure the battery is charged. Connect to a power source using the USB-C cable. |
| Cannot pair via Bluetooth |
|
| No sound or low volume |
|
| ANC not working effectively |
|
| App not connecting to headphones |
|
9. User Tips
- For optimal comfort, adjust the headband and rotate the earcups to fit your head snugly.
- Experiment with different EQ settings in the hoco.music app to find your preferred sound profile for various music genres.
- Utilize the different ANC modes (Transparent, Standard, Noise Cancellation) based on your environment to balance awareness and immersion.
- Regularly check the hoco.music app for firmware updates to ensure the best performance and access to new features.
10. Warranty and Support
HOCO products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official HOCO website. Keep your proof of purchase for any warranty claims.





