GREYOLK V5 Bone Conduction Swimming Headphones User Manual

Introduction

Thank you for choosing the GREYOLK V5 Bone Conduction Swimming Headphones. These headphones are designed to provide a high-quality audio experience for various activities, including swimming, running, and cycling, with their IP68 waterproof rating, 32GB internal MP3 storage, and Bluetooth 5.3 connectivity. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

What's in the Box

Upon opening your GREYOLK V5 package, please verify that all the following items are included:

• GREYOLK V5 Bone Conduction Swimming Headphones
• Magnetic Charging Cable
• User Manual
• Storage Pouch
• Earplugs (for swimming)

Image: Contents of the GREYOLK V5 package, showing the headphones, magnetic charging cable, user manual, storage pouch, and earplugs.

Product Features

• IP68 Waterproof Rating: Fully submersible, suitable for swimming, snorkeling, and other water sports.
• Built-in 32GB MP3 Memory: Store up to 6,000 songs and support MP3, WMA, WAV, APE, FLAC formats.
• Bluetooth 5.3 Connectivity: Enhanced stability, faster connection, and a range of up to 10 meters.
• Bone Conduction Technology: Open-ear design for situational awareness and comfortable wear.
• Long Battery Life: Up to 8 hours of playback or talk time on a 1.5-hour charge.
• Lightweight Design: Weighs only 32 grams for comfortable extended use.
• Magnetic Charging: Convenient and secure charging interface.

Image: A woman running outdoors wearing the GREYOLK V5 headphones, illustrating the open-ear comfort and key features such as IP68 waterproof, 32GB memory, Bluetooth 5.3, magnetic quick charge, and adjustable band.

Setup

1. Charging the Headphones

Before first use, fully charge your GREYOLK V5 headphones. Use the provided magnetic charging cable.

1. Connect the magnetic end of the charging cable to the charging port on the headphones.
2. Connect the USB-A end of the cable to a standard USB power adapter (not included) or a computer's USB port.
3. The LED indicator on the headphones will show charging status (e.g., red for charging, blue for fully charged).
4. A full charge takes approximately 1.5 hours.

Image: The GREYOLK V5 headphones being charged via the magnetic cable, demonstrating the charging process and highlighting the 8-hour play time and 1.5-hour charging time.

2. Transferring MP3 Files

The headphones have 32GB of internal memory for MP3 playback. To transfer music:

1. Connect the headphones to your computer using the magnetic charging cable.
2. The headphones will appear as a removable disk drive on your computer.
3. Drag and drop your desired audio files (MP3, WMA, WAV, APE, FLAC) into the headphone's storage folder.
4. Safely eject the disk drive from your computer before disconnecting the cable.

Image: GREYOLK V5 headphones connected to a laptop, illustrating the process of transferring music files to the 32GB internal MP3 storage.

Operating Instructions

Button Functions Overview

Image: A detailed diagram illustrating the various button functions on the GREYOLK V5 headphones.

• Power On/Off: Hold the power button for 3-5 seconds.
• Play/Pause: Click the power button once.
• Answer/Hang Up Call: Click the power button once during an incoming call.
• Refuse Call: Hold the power button for 2 seconds during an incoming call.
• Volume Up: Click the "+" button once.
• Volume Down: Click the "-" button once.
• Next Song: Long press the "+" button for 2 seconds.
• Previous Song: Long press the "-" button for 2 seconds.
• Bluetooth/MP3 Mode Switch: Double-click the power button.

1. Power On/Off

To power on the headphones, press and hold the Power button for approximately 3-5 seconds until the LED indicator lights up and you hear a power-on prompt. To power off, press and hold the Power button for 3-5 seconds until the LED indicator turns off and you hear a power-off prompt.

2. Bluetooth Mode (Wireless Streaming)

Bluetooth mode allows you to stream audio wirelessly from your smartphone, tablet, or other Bluetooth-enabled devices.

1. Ensure the headphones are powered on and in Bluetooth mode. If not, double-click the Power button to switch to Bluetooth mode (you will hear a prompt).
2. The LED indicator will flash blue, indicating pairing mode.
3. On your device, go to Bluetooth settings and search for "GREYOLK V5" (or similar).
4. Select the headphones to pair. Once connected, the LED indicator will turn solid blue.

Image: GREYOLK V5 headphones connected to a smartphone and laptop, showcasing Bluetooth 5.3 compatibility with various devices.

3. MP3 Mode (Internal Storage Playback)

MP3 mode is ideal for activities where Bluetooth connectivity might be unstable, such as swimming, or when you prefer to listen without a connected device.

1. Ensure the headphones are powered on.
2. Double-click the Power button to switch to MP3 mode (you will hear a prompt).
3. The headphones will begin playing music from their internal 32GB memory.
4. Note: When swimming, always switch to MP3 mode as Bluetooth signals do not transmit effectively underwater.

Image: A split image demonstrating the dual mode functionality: a swimmer using the headphones in MP3 mode and a runner using them in Bluetooth mode.

4. Media Playback and Call Management

• Play/Pause: Click the Power button once.
• Next Track: Long press the "+" button for 2 seconds.
• Previous Track: Long press the "-" button for 2 seconds.
• Volume Adjustment: Click the "+" or "-" buttons to increase or decrease volume.
• Answer/End Call: Click the Power button once during an incoming call.
• Reject Call: Hold the Power button for 2 seconds during an incoming call.

Maintenance

• Cleaning: After use, especially after swimming or heavy sweating, rinse the headphones with clean fresh water. Wipe them dry with a soft cloth. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided storage pouch for protection.
• Charging Port: Ensure the magnetic charging contacts are clean and dry before charging to prevent corrosion.
• Water Resistance: While IP68 rated, avoid prolonged submersion beyond recommended depths (up to 2 meters) and durations (up to 2 hours). Always ensure the charging port is dry before charging.

Troubleshooting

No Power

• Ensure the headphones are fully charged. Connect to the charger and check the LED indicator.
• Press and hold the Power button for 3-5 seconds to ensure it's powered on correctly.

Cannot Pair via Bluetooth

• Make sure the headphones are in Bluetooth pairing mode (LED flashing blue). Double-click the Power button to switch modes if necessary.
• Ensure your device's Bluetooth is enabled and within 10 meters of the headphones.
• Try turning off and on your device's Bluetooth, then re-scan.
• If previously paired, try "forgetting" the device on your phone and re-pairing.

No Sound in MP3 Mode

• Ensure the headphones are in MP3 mode (double-click the Power button).
• Check if music files have been successfully transferred to the internal 32GB memory.
• Adjust the volume using the "+" button.

Poor Sound Quality Underwater

• Always use MP3 mode when swimming. Bluetooth signals are significantly weakened by water.
• Ensure the earplugs are properly inserted to enhance sound clarity underwater.

Specifications

Warranty and Support

GREYOLK provides a 1-year manufacturer's warranty for the V5 Bone Conduction Swimming Headphones, covering defects in materials and workmanship under normal use.

For any questions, technical support, or warranty claims, please contact the GREYOLK service team. Refer to the contact information provided in your product packaging or visit the official GREYOLK website for assistance.