QCY H3 PRO Adaptive ANC Wireless Headphones User Manual

1. Product Overview

The QCY H3 PRO Adaptive ANC Wireless Headphones offer an immersive audio experience with advanced noise cancellation and high-fidelity sound. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Image: QCY H3 PRO Adaptive ANC Wireless Headphones, purple color variant.

Key Features:

• 50dB Adaptive Active Noise Cancellation: Reduces external noise by up to 99.6% with auto-calibrating technology.
• LDAC Hi-Res Wireless Audio: Features 40mm magnetic titanium-plated diaphragm drivers for high-quality audio.
• Bluetooth 5.4: Ensures faster transmission speeds and stable connectivity.
• 55 Hours Playtime: Extended battery life (ANC OFF mode) with 10-minute quick charge for 5 hours playback.
• Crystal Clear Calls: Equipped with 3 AI-enhanced microphones for superior voice pickup.
• Custom QCY App: Personalize listening experience, noise canceling modes, and touch controls.
• Multipoint Connection: Seamlessly switch between two connected devices.
• Ergonomic Design: Skin-friendly protein leather earcups, memory foam padding, and adjustable headband for comfort.

2. What's in the Box

Verify that all components are present upon unboxing your QCY H3 PRO headphones.

Image: Packaging contents for QCY H3 PRO headphones.

• 1 x QCY H3 PRO Active Noise Cancelling Headphones
• 1 x USB Type-C Charging Cable
• 1 x 3.5mm Audio Cable
• 1 x User Manual

3. Setup

3.1 First-Time Pairing

Follow these steps to pair your headphones with a Bluetooth-enabled device:

1. Ensure the headphones are charged.
2. Press and hold the Multi-Function Button (MFB) for 2 seconds to power on and enter pairing mode. The red and white indicator lights will flash alternately.
3. On your device (smartphone, tablet, computer), enable Bluetooth.
4. In the Bluetooth device list, select "QCY H3 Pro" to connect.
5. Once connected, the indicator light will turn off, and you will hear a confirmation tone.

3.2 Charging

Connect the provided USB Type-C charging cable to the charging port on the headphones and to a power source. The indicator light will show charging status. A full charge provides up to 55 hours of playback (ANC OFF).

3.3 Wired Connection

For a wired audio experience or when the battery is depleted, use the included 3.5mm audio cable to connect the headphones to your audio source.

Image: QCY H3 PRO headphones demonstrating wired connection capability.

4. Operating Instructions

4.1 Button Functions

The QCY H3 PRO headphones feature intuitive controls for various functions:

• Multi-Function Button (MFB):
  • Hold 2s: Power ON
  • Hold 4s: Power OFF
  • Single Press: Play/Pause, Answer/Hang up Call
  • Double Press: Low-latency Mode
  • Triple Press: Voice Assistant
  • Hold 2s (incoming call): Reject Call
• Volume Up (VOL+):
  • Single Press: Volume Up
  • Hold 1s: Next Track
• Volume Down (VOL-):
  • Single Press: Volume Down
  • Hold 1s: Previous Track
• ANC Button:
  • Single Press: Cycle through ANC ON / Transparency Mode / ANC OFF
  • Double Press (in ANC ON mode): Activate Adaptive ANC

4.2 Noise Cancellation Modes

The headphones offer multiple noise control modes:

• Active Noise Cancellation (ANC) ON: Reduces ambient noise for focused listening. Activated by a single press of the ANC button.
• Transparency Mode: Allows you to hear your surroundings while listening to audio. Activated by a single press of the ANC button after ANC ON.
• Adaptive ANC: Automatically adjusts noise cancellation levels based on your environment. Activated by a double press of the ANC button when ANC is ON.
• ANC OFF: Disables noise cancellation. Activated by a single press of the ANC button after Transparency Mode.

Image: Demonstrates the 50dB Adaptive Active Noise Cancellation feature.

4.3 Low-Latency Mode

For gaming or video playback, double press the MFB to activate Low-Latency Mode, reducing audio delay to 60ms.

Image: Low-latency mode for gaming, showing 60ms audio latency.

4.4 Multipoint Connection

The QCY H3 PRO supports connecting to two devices simultaneously. Manage your multipoint connections via the QCY App to seamlessly switch between audio sources.

Image: Multipoint connection feature, showing headphones connected to two devices.

4.5 QCY App Customization

Download the QCY App to unlock full customization options, including:

• Selecting noise canceling modes.
• Customizing touch controls.
• Adjusting equalizer (EQ) settings.
• Managing multipoint connections.

Image: QCY H3 PRO headphones with the QCY App interface for customization.

5. Maintenance

5.1 Cleaning

• Wipe the headphones with a soft, dry cloth.
• Do not use abrasive cleaners or solvents.
• Keep the charging port and audio jack free of dust and debris.

5.2 Storage

• Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
• Avoid placing heavy objects on the headphones.

5.3 Battery Care

• Charge the headphones regularly, even if not in use, to maintain battery health.
• Avoid completely draining the battery frequently.

6. Troubleshooting

6.1 Common Issues

• Cannot Pair: Ensure headphones are in pairing mode (red and white lights flashing alternately) and your device's Bluetooth is on. Try restarting both devices.
• No Sound: Check volume levels on both headphones and the connected device. Ensure the headphones are properly paired.
• ANC Not Working: Verify ANC mode is activated by pressing the ANC button.
• Intermittent Connection: Ensure no obstacles are between the headphones and the device. Move closer to the device.

6.2 Factory Reset

If you experience persistent issues, a factory reset may resolve them:

1. Ensure the headphones are powered on.
2. Press and hold both the VOL+ and VOL- buttons simultaneously for 10 seconds.
3. The red indicator light will flash 3 times, indicating that the reset is complete.
4. The headphones will then enter pairing mode. You will need to re-pair them with your devices.

7. Specifications

8. Warranty and Support

QCY products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your purchase or visit the official QCY website. For technical support, troubleshooting assistance, or to provide feedback, please contact QCY customer service through the QCY App or their official support channels.