QCY H3 ANC Headphones User Manual

1. Introduction

Thank you for choosing QCY H3 ANC Headphones. This manual provides detailed instructions for setting up, operating, and maintaining your headphones to ensure a superior audio experience. Please read this manual thoroughly before use and retain it for future reference.

2. Package Contents

• QCY H3 ANC Headphones
• USB-C Charging Cable
• 3.5mm Audio Cable (if included with your model)
• User Manual

Image: The QCY H3 ANC Headphones, showcasing their sleek black design and over-ear form factor.

3. Product Overview

The QCY H3 ANC Headphones are designed for immersive audio with advanced features. They incorporate a 40mm composite dynamic driver for Hi-Res Audio, adaptive active noise cancellation up to 46dB, and a multi-microphone system for clear calls.

Key Features:

• Adaptive Active Noise Cancellation (ANC): Reduces ambient noise by up to 46dB, with multiple modes for various environments.
• Hi-Res Audio with LDAC: Supports high-fidelity audio transmission for superior sound quality (LDAC compatible with Android devices).
• Crystal Clear Calls: Equipped with 6 AI-powered microphones for effective background noise reduction during calls.
• Dual Device Connection: Seamlessly switch between two connected devices.
• Long Battery Life: Up to 60 hours of music playback (ANC off).
• Low Latency Mode: 80ms low latency for synchronized audio and video.

Image: An exploded view illustrating the 40mm composite dynamic driver and other components responsible for Hi-Res Audio in the QCY H3 ANC Headphones.

Image: Details on the ergonomic design of the QCY H3 ANC Headphones, emphasizing comfort features like synthetic protein leather ear pads, slow spring memory foam, lightweight construction, and adjustable headband.

4. Setup

4.1 Charging the Headphones

1. Connect the provided USB-C charging cable to the charging port on the headphones.
2. Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
3. The LED indicator will show the charging status. A full charge typically takes approximately 1.5 hours.

A full charge provides up to 60 hours of music playback with ANC off, or approximately 35 hours with ANC on.

Image: Visual representation of the QCY H3 ANC Headphones' ultra-long battery life, detailing charging time and playback duration with and without ANC.

4.2 Bluetooth Pairing

1. Ensure the headphones are charged and powered off.
2. Press and hold the Power button for approximately 3-5 seconds until the LED indicator flashes blue and red, indicating pairing mode.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "QCY H3" from the list of found devices.
5. Once connected, the LED indicator will turn solid blue or off, depending on the model.

4.3 QCY App Connection

For enhanced functionality, download the official QCY app from your device's app store. The app allows you to:

• Customize EQ modes.
• Adjust button functions.
• Access real-time power information.
• Receive firmware updates.
• Activate LDAC (for Android devices).

5. Operating Instructions

5.1 Power On/Off

• Power On: Press and hold the Power button for 2 seconds.
• Power Off: Press and hold the Power button for 4 seconds.

5.2 Music Playback

• Play/Pause: Press the Multi-function button once.
• Next Track: Press and hold the Volume Up button for 2 seconds.
• Previous Track: Press and hold the Volume Down button for 2 seconds.
• Volume Up: Short press the Volume Up button.
• Volume Down: Short press the Volume Down button.

5.3 Call Management

The QCY H3 headphones feature 6 AI-powered microphones for clear communication.

• Answer/End Call: Press the Multi-function button once.
• Reject Call: Press and hold the Multi-function button for 2 seconds.
• Activate Voice Assistant: Triple-press the Multi-function button.

Image: A visual explanation of the QCY H3 ANC Headphones' 6-microphone system, demonstrating its ability to isolate voice from background noise for crystal clear calls.

5.4 Active Noise Cancellation (ANC)

The QCY H3 features adaptive ANC technology that automatically adjusts to your environment. You can also manually select different noise-canceling modes.

• Toggle ANC Modes: Press the ANC button to cycle through available modes (e.g., ANC On, Transparency Mode, ANC Off).

Image: A user experiencing the adaptive noise cancellation of the QCY H3 ANC Headphones in an airplane setting, highlighting its 43dB hybrid active noise cancelling capability.

Image: An illustration of the QCY H3 ANC Headphones' adaptive noise reduction feature, detailing specific modes for various environments such as indoor, anti-wind, commuting, and outdoor.

5.5 Dual Device Connection (Multipoint)

The QCY H3 headphones can connect to two devices simultaneously, allowing for seamless switching between them.

1. Connect the headphones to the first device via Bluetooth as described in Section 4.2.
2. Disable Bluetooth on the first device. The headphones will re-enter pairing mode.
3. Connect the headphones to the second device via Bluetooth.
4. Re-enable Bluetooth on the first device. The headphones should now be connected to both devices.
5. Audio will automatically switch to the device playing content or receiving a call.

Image: A visual guide to the QCY H3 ANC Headphones' dual-connection capability, illustrating how they can be simultaneously paired with a phone and a tablet, enabling quick switching between audio sources.

5.6 LDAC Audio (Android Only)

For the highest quality wireless audio, activate LDAC in the QCY app settings. This feature is only compatible with Android devices.

5.7 Low Latency Mode

Activate the 80ms low latency mode via the QCY app for a synchronized audio and video experience, ideal for gaming or watching videos.

6. Maintenance

6.1 Cleaning

• Wipe the headphones with a soft, dry, lint-free cloth.
• Do not use abrasive cleaners, alcohol, or chemical solvents.
• Keep charging ports and microphone openings free of dust and debris.

6.2 Storage

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

7. Troubleshooting

7.1 No Power

• Ensure the headphones are fully charged.
• Check the charging cable and power source.

7.2 Cannot Pair

• Make sure the headphones are in pairing mode (LED flashing blue and red).
• Ensure Bluetooth is enabled on your device.
• Move the headphones closer to your device.
• Try restarting both the headphones and your device.
• Clear previous Bluetooth connections on your device.

7.3 No Sound

• Check the volume levels on both the headphones and your connected device.
• Ensure the headphones are properly connected to your device.
• If using a wired connection, ensure the 3.5mm audio cable is fully inserted.

7.4 ANC Not Working Effectively

• Ensure the earcups form a good seal around your ears.
• Check if the correct ANC mode is selected for your environment.

8. Specifications

9. Safety Information

• Do not disassemble, repair, or modify the product.
• Keep the product away from extreme temperatures, humidity, and corrosive substances.
• Avoid prolonged exposure to high volume levels to prevent hearing damage.
• Do not use the headphones in situations where inability to hear ambient sounds could be dangerous (e.g., driving, cycling, walking in traffic).
• Dispose of the product responsibly according to local regulations.

10. Warranty and Support

QCY products are designed with quality and performance in mind. For warranty information, technical support, or customer service inquiries, please refer to the warranty card included with your product or visit the official QCY website. You can also contact the seller directly for assistance.

QCY Official Website: www.qcy.com