NOUUI Hybrid Active Noise Cancelling Headphones ANC042 User Manual

1. Introduction

This manual provides detailed instructions for the NOUUI Hybrid Active Noise Cancelling Headphones, Model ANC042. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your listening experience. These headphones are designed for versatile use, offering advanced noise cancellation, high-resolution audio, and comfortable wear for various environments such as travel, office, and personal computing.

2. What's in the Box

Upon opening your NOUUI ANC042 headphones package, you should find the following items:

• NOUUI Hybrid Active Noise Cancelling Headphones
• USB-C Charging Cable
• 3.5mm Audio Cable
• Carrying Case
• Quick Operation Guide

Image: NOUUI ANC042 Headphones and accessories, including charging cable, audio cable, and carrying case.

3. Product Overview and Controls

Familiarize yourself with the physical components and control buttons of your headphones.

Image: Quick Operation Guide illustrating button functions.

3.1. Button Functions

• Power Button: Single tap to play/pause music or answer/end calls. Hold for 1 second to power on/off.
• Volume Up (+): Single tap to increase volume. Hold for 1 second for next track.
• Volume Down (-): Single tap to decrease volume. Hold for 1 second for previous track.
• ANC/Transparency Mode Button: Single tap to switch between Active Noise Cancellation (ANC), Transparency Mode, and Normal Mode.
• USB-C Port: For charging the headphones.
• 3.5mm Audio Jack: For wired connection.

Image: Right earcup with control buttons visible.

Image: Left earcup with USB-C charging port and 3.5mm audio jack.

4. Setup

4.1. Charging the Headphones

Before first use, fully charge your headphones. Connect the provided USB-C charging cable to the charging port on the headphones and the other end to a USB power source (e.g., wall adapter, computer USB port).

• A full charge takes approximately 1.5 hours.
• A 10-minute fast charge provides approximately 3 hours of playback.
• The LED indicator will show charging status.

Image: Headphones being charged via USB-C cable.

Image: Battery life indicators for ANC on (35h+), ANC off (70h+), standby (400h), and charging time (2h for full charge, 5 mins for 2h playback).

4.2. Powering On/Off

• To Power On: Press and hold the Power button for 1 second until the LED indicator lights up.
• To Power Off: Press and hold the Power button for 1 second until the LED indicator turns off.

4.3. Bluetooth Pairing

To connect your headphones to a device via Bluetooth:

1. Ensure the headphones are 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, PC), enable Bluetooth and search for available devices.
4. Select "NOUUI ANC042" from the list of found devices.
5. Once connected, the LED indicator will turn solid blue or flash blue slowly.

Multi-Device Pairing: The headphones support connecting to two devices simultaneously. After pairing with the first device, disable Bluetooth on that device. Put the headphones back into pairing mode and connect to the second device. Then, re-enable Bluetooth on the first device. The headphones will automatically connect to both, allowing seamless switching between audio sources.

5. Operating Instructions

5.1. Active Noise Cancellation (ANC) Modes

The NOUUI ANC042 headphones offer three distinct listening modes:

• Active Noise Cancellation (ANC): Blocks up to 42dB of low-frequency ambient noise, ideal for travel or noisy environments.
• Transparency Mode: Allows you to hear your surroundings without removing the headphones, useful for announcements or conversations.
• Normal Mode: Standard audio playback without noise cancellation or transparency features.

To switch between modes, single tap the ANC button on the earcup.

Image: Headphones in use, demonstrating Active Noise Cancellation.

Image: Headphones in use, demonstrating Transparency Mode for situational awareness.

5.2. Music Playback

• Play/Pause: Single tap the Power button.
• Volume Up: Single tap the '+' button.
• Volume Down: Single tap the '-' button.
• Next Track: Hold the '+' button for 1 second.
• Previous Track: Hold the '-' button for 1 second.

5.3. Call Management

• Answer/End Call: Single tap the Power button.
• Reject Call: Hold the Power button for 1 second.
• Mute/Unmute Microphone (during call): Hold the '+' or '-' button for 1 second.

5.4. Wired Connection

For devices without Bluetooth or when battery is low, use the provided 3.5mm audio cable.

1. Plug one end of the 3.5mm audio cable into the audio jack on the headphones.
2. Plug the other end into the 3.5mm audio output of your device.
3. Note: ANC functionality may still be available in wired mode, depending on the headphone's power status.

Image: Headphones connected to a device using the 3.5mm audio cable.

6. Comfort and Design

The NOUUI ANC042 headphones are engineered for extended wear and portability.

• Ergonomic Design: Features a zero-pressure headband and memory foam ear cups wrapped in soft protein leather for all-day comfort.
• Adjustable Headband: Allows for a customized fit for various head sizes.
• Foldable Design: The earcups can rotate 90 degrees and fold inward, making the headphones compact for storage in the included carrying case.

Image: Headphones folded for compact storage.

Image: Visual representation of adjustable headband and 90-degree rotatable earcups for comfort and portability.

Image: Headphones stored in their protective carrying case.

7. Maintenance

To ensure the longevity and optimal performance of your NOUUI ANC042 headphones, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the earcups and headband. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, store the headphones in the provided carrying case to protect them from dust, scratches, and impacts.
• Avoid Extreme Conditions: Do not expose the headphones to extreme temperatures, humidity, or direct sunlight.
• Liquid Contact: Keep the headphones away from liquids. If they come into contact with water, dry them thoroughly before use.

8. Troubleshooting

If you encounter any issues with your headphones, refer to the following common problems and solutions:

• Headphones will not power on:
  • Ensure the headphones are fully charged.
  • Press and hold the Power button for 1 second.
• Cannot pair with device:
  • Ensure the headphones are in pairing mode (LED flashing blue and red).
  • Make sure Bluetooth is enabled on your device and it is within range (10 meters).
  • Forget the device from your device's Bluetooth settings and try pairing again.
  • Restart both the headphones and your device.
• No sound or low volume:
  • Check the volume levels on both the headphones and your connected device.
  • Ensure the headphones are properly paired.
  • If using a wired connection, ensure the 3.5mm audio cable is fully inserted into both the headphones and the device.
• ANC not working effectively:
  • Ensure ANC mode is activated (single tap the ANC button).
  • Adjust the fit of the earcups to ensure a good seal around your ears.

If the issue persists, please contact customer support for further assistance.

9. Specifications

Key technical specifications for the NOUUI Hybrid Active Noise Cancelling Headphones ANC042:

Image: Diagram highlighting the Dual Diaphragm and Magnetic Array for Hi-Res Audio.

10. Warranty and Support

NOUUI products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included in your product packaging or visit the official NOUUI website.

For technical support, troubleshooting assistance, or any product-related inquiries, please contact NOUUI customer service through the contact information provided on the official website or your purchase platform.