HAYLOU Flowbuds N55 Wireless Earbuds User Manual

1. Introduction

Thank you for choosing the HAYLOU Flowbuds N55 Wireless Earbuds. These earbuds are designed to provide a superior audio experience with advanced features such as 54dB hybrid active noise cancellation, LDAC Hi-Res audio support, Bluetooth 6.0 connectivity, and clear call quality through 6 HD microphones. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

2. Package Contents

Please check the package for the following items:

HAYLOU Flowbuds N55 Wireless Earbuds x 1 pair
Charging Case x 1
USB Type-C Charging Cable x 1
Ear Tips (S/M/L/XL) x 4 pairs
User Manual x 1

HAYLOU Flowbuds N55 package contents including earbuds, charging case, USB-C cable, ear tips, and manual.

Image: Contents of the HAYLOU Flowbuds N55 package.

3. Product Overview

The HAYLOU Flowbuds N55 feature an ergonomic in-ear design for comfortable wear. Each earbud is equipped with touch controls and multiple microphones for enhanced functionality. The compact charging case provides additional battery life and protects the earbuds.

HAYLOU Flowbuds N55 earbuds and charging case.

Image: HAYLOU Flowbuds N55 earbuds and their charging case.

3.1 Earbud Components

Speaker: 12.4mm dynamic driver with titanium coating.
Microphones: 3 HD microphones per earbud (6 total).
Touch Control Area: For playback, call management, and mode switching.
Charging Contacts: Located on the stem of each earbud.

3.2 Charging Case Components

Charging Port: USB Type-C port for charging the case.
LED Indicator: Displays charging status and battery level.
Earbud Slots: Securely hold and charge the earbuds.

4. Setup

4.1 Initial Pairing

Open the charging case. The earbuds will automatically enter pairing mode.
On your device (smartphone, tablet, etc.), enable Bluetooth.
Search for "HAYLOU Flowbuds N55" in the list of available Bluetooth devices and select it to connect.
Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.

HAYLOU Flowbuds N55 pairing process shown on a smartphone screen.

Image: Visual guide for pairing the HAYLOU Flowbuds N55 with a smartphone.

4.2 Haylou Sound App Installation

For full functionality and customization, download the Haylou Sound app from your device's app store. The app allows for adaptive noise cancellation settings, EQ adjustments, and personalized touch controls.

Scan the QR code in the manual or search for "Haylou Sound" in your app store.
Install the app and follow the on-screen instructions to connect your Flowbuds N55.

5. Operating Instructions

5.1 Power On/Off

Power On: Open the charging case, and the earbuds will automatically power on.
Power Off: Place the earbuds back into the charging case and close the lid. They will automatically power off and begin charging.

5.2 Active Noise Cancellation (ANC) Modes

The Flowbuds N55 offer up to 54dB hybrid active noise cancellation, reducing up to 95% of ambient noise. You can switch between different modes:

ANC Mode: Provides maximum noise reduction for noisy environments like flights or commutes.
Adaptive ANC: Automatically adjusts noise cancellation based on your surroundings. (Requires Haylou Sound app)
Ambient Sound Mode (Transparency): Allows you to hear your surroundings while listening to audio.
ANC Off: Disables noise cancellation.

Switch between modes using the touch controls (customizable via app) or through the Haylou Sound app.

Diagram illustrating 54dB hybrid active noise cancellation, showing reduction of voice, metro, traffic, environmental, and construction noise.

Image: Explanation of 54dB hybrid active noise cancellation.

Four scenarios showing different ANC modes: ANC for travel, Adaptive for busy cafes, ANC Off for quiet libraries, and Transparency for conversations.

Image: HAYLOU Flowbuds N55 with 4 noise cancellation modes for various environments.

5.3 Making Calls

The earbuds feature 6 HD microphones (3 per earbud) and advanced Environmental Noise Cancellation (ENC) technology, including wind noise resistance up to 10 m/s, ensuring clear calls even in noisy or windy conditions.

A person making a call with HAYLOU Flowbuds N55, highlighting the 6 microphones and wind noise resistance.

Image: Clear calls with 6 ENC microphones.

5.4 Music Playback

Experience superior sound quality with 12.4mm dynamic drivers and LDAC Hi-Res Audio certification. The earbuds also feature intelligent wear detection, automatically playing or pausing music when inserted or removed from your ears.

Diagram showing the internal structure of the 12.4mm dynamic driver with titanium coating, emphasizing Hi-Res Audio and LDAC support.

Image: 12.4mm dynamic drivers with titanium coating for balanced sound.

A person inserting and removing an earbud, showing automatic play and pause functionality.

Image: Intelligent wear detection for automatic play/pause.

5.5 Touch Controls

The touch controls on the earbuds are fully customizable via the Haylou Sound app. Default controls typically include:

Single Tap: Play/Pause (L/R), Answer/End Call (L/R)
Double Tap: Skip Track Forward (R), Skip Track Backward (L)
Long Press: Switch ANC Modes (L/R), Reject Call (L/R)

Diagram showing customizable touch controls for music playback and call management via the Haylou Sound app.

Image: Customizable touch controls via the Haylou Sound app.

5.6 Charging and Battery Life

The earbuds offer extended battery life:

Up to 12 hours of playback per charge (ANC off).
Up to 10 hours of playback per charge (ANC on).
Total battery life of up to 40 hours with the charging case (ANC off).
Total battery life of up to 35 hours with the charging case (ANC on).
A 15-minute quick charge provides approximately 1.5 hours of playback.

Infographic showing battery life with ANC on and off, and quick charge details.

Image: Battery life and charging information for HAYLOU Flowbuds N55.

5.7 Water Resistance

The earbuds are IPX5 water-resistant, making them suitable for workouts and outdoor activities. They can withstand sweat, rain, and splashes, but are not designed for submersion.

HAYLOU Flowbuds N55 earbuds being splashed with water, illustrating IPX5 water resistance.

Image: IPX5 water resistance for HAYLOU Flowbuds N55.

5.8 Dual Device Connection

The Flowbuds N55 support simultaneous connection to two devices, allowing seamless switching between your phone, tablet, or laptop. This feature requires the Haylou Sound app for activation and management.

HAYLOU Flowbuds N55 connected to a smartphone and a laptop simultaneously, demonstrating dual device pairing.

Image: Multi-device pairing with Bluetooth 6.0.

6. Maintenance

To ensure the longevity and optimal performance of your HAYLOU Flowbuds N55, follow these maintenance guidelines:

Cleaning: Regularly clean the earbuds, ear tips, and charging contacts with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage.
Avoid Extreme Conditions: Do not expose the earbuds to extreme temperatures, humidity, or direct sunlight for prolonged periods.
Water Exposure: While IPX5 water-resistant, avoid prolonged exposure to water or submersion. Ensure earbuds are dry before placing them back in the charging case.
Ear Tips: Use the correct size ear tips (S/M/L/XL) for a secure and comfortable fit, which also optimizes sound quality and noise cancellation.

Image showing different ear tip sizes and the ergonomic design of the earbuds.

Image: Comfortable all day and IPX5 waterproof.

7. Troubleshooting

If you encounter any issues with your HAYLOU Flowbuds N55, please refer to the following common solutions:

Problem	Solution
Earbuds not pairing	Ensure earbuds are charged. Place them back in the case, close the lid, then open again to re-enter pairing mode. Turn off and on Bluetooth on your device.
Only one earbud working	Check if both earbuds are charged. Try resetting the earbuds (refer to app or full manual for specific reset instructions). Re-pair with your device.
Poor sound quality	Ensure ear tips are correctly sized and sealed in your ear. Clean earbud speakers. Check for interference or move closer to your device.
ANC not working effectively	Ensure earbuds are properly seated in your ears. Check ANC mode settings in the Haylou Sound app.
Earbuds not charging	Ensure charging contacts on earbuds and case are clean. Use the provided USB-C cable and a working power source. Check the charging case battery level.
Touch controls unresponsive	Ensure your fingers are clean and dry. Try restarting the earbuds by placing them in the case. Check touch control settings in the Haylou Sound app.

8. Specifications

Here are the technical specifications for the HAYLOU Flowbuds N55:

Brand: HAYLOU
Model Name: Flowbuds N55 (HT01)
Color: Black
Ear Placement: In-Ear
Form Factor: In-Ear
Impedance: 32 Ohms
Audio Driver Type: Dynamic Driver
Audio Driver Size: 12.4 Millimeters
Noise Control: Hybrid Noise Cancellation (up to 54dB)
Microphones: 6 HD Microphones (3 per earbud) with ENC
Connectivity Technology: Wireless
Wireless Technology: Bluetooth
Bluetooth Version: 6.0
Bluetooth Range: 10 Meters
Battery Life (Earbuds): 12 hours (ANC off), 10 hours (ANC on)
Total Battery Life (with Case): 40 hours (ANC off), 35 hours (ANC on)
Water Resistance Level: IPX5 (Resistant to sweat, rain, splashes)
Control Type: Touch Control (Customizable via App)
Compatible Devices: Laptops, Mobile Phones
Material: Acrylonitrile Butadiene Styrene (ABS), Plastic
Country of Origin: China

9. Warranty and Support

Your HAYLOU Flowbuds N55 come with a 12-month manufacturer's warranty. For warranty claims, technical support, or further assistance, please contact your retailer or visit the official HAYLOU website. Keep your purchase receipt as proof of purchase.

For additional information and updates, please visit the HAYLOU Official Store.