Gueray MP3 Player User Manual

1. Introduction

Thank you for purchasing the Gueray MP3 Player. This device is designed for portable audio playback and offers a range of features including Bluetooth 5.0 connectivity, a built-in speaker, FM radio, voice recording, e-book reading, and OTG functionality. Please read this manual carefully to understand how to operate your device safely and efficiently.

2. Package Contents

Ensure all items are present in the package:

• Gueray MP3 Player x 1
• 32GB TF Card x 1 (pre-installed or separate)
• USB Charging Cable x 1
• User Manual (Japanese) x 1

3. Product Overview

Familiarize yourself with the device's physical components and controls.

Image: Front view of the Gueray MP3 Player, highlighting its screen and control buttons.

3.1. Device Layout

• 1.8-inch LCD Screen: Displays menus, track information, and settings.
• Navigation Buttons: Used for menu navigation and track control (play/pause, next/previous, volume).
• Power Button: Turns the device on/off.
• USB Port: For charging and data transfer.
• TF Card Slot: For inserting the microSD card.
• Headphone Jack: For wired headphone connection.
• Built-in Speaker: For audio playback without headphones.

4. Setup

4.1. Charging the Device

Before first use, fully charge the MP3 player.

1. Connect the small end of the USB charging cable to the MP3 player's USB port.
2. Connect the large end of the USB cable to a USB power adapter (not included) or a computer's USB port.
3. The battery indicator on the screen will show charging status. A full charge typically takes approximately 2-3 hours.

4.2. Inserting the TF Card

The device requires a TF (microSD) card for storing music and other files. A 32GB TF card is included.

Image: The MP3 player screen with an overlay indicating the included 32GB TF card.

1. Locate the TF card slot on the side of the MP3 player.
2. Gently insert the TF card into the slot until it clicks into place. Ensure the card is oriented correctly.
3. To remove, push the card gently until it springs out.

4.3. Transferring Files (OTG Function)

The MP3 player supports OTG (On-The-Go) functionality, allowing direct file transfer from compatible smartphones or tablets without a computer.

Image: Demonstrating OTG function, connecting the MP3 player to a smartphone.

1. Ensure your smartphone or tablet supports OTG functionality.
2. Connect the MP3 player to your smartphone/tablet using an OTG adapter (not included).
3. Access the MP3 player's storage from your device's file manager to transfer, save, or delete files.

Alternatively, connect the MP3 player to a computer using the provided USB cable. The device will appear as a removable disk, allowing you to drag and drop files.

5. Operating Instructions

5.1. Power On/Off

• To power on: Press and hold the Power button until the screen lights up.
• To power off: Press and hold the Power button until the device shuts down.

5.2. Music Playback

The player supports MP3, WMA, APE, FLAC, WAV, and OGG audio formats.

Image: The MP3 player screen showing supported audio file types.

1. From the main menu, select "Music".
2. Navigate through your folders and select a song to play.
3. Use the navigation buttons for Play/Pause, Next/Previous track, and Volume adjustment.

5.3. Bluetooth Connectivity

Connect your MP3 player to Bluetooth headphones or speakers for wireless audio.

Image: Visual representation of Bluetooth 5.0 technology and compatible devices.

1. From the main menu, select "Bluetooth".
2. Turn on Bluetooth on your MP3 player.
3. Put your Bluetooth headphones or speaker into pairing mode.
4. Select your device from the list on the MP3 player to connect.

Note: This device functions as a Bluetooth transmitter for audio output. It cannot connect to smartphones or car Bluetooth systems as a receiver.

5.4. FM Radio

Listen to FM radio stations.

1. Connect wired headphones to the MP3 player; they act as the antenna.
2. From the main menu, select "FM Radio".
3. Use the navigation buttons to scan for stations or manually tune.

5.5. Voice Recording

Record audio using the built-in microphone.

1. From the main menu, select "Recorder".
2. Choose "Start Voice Recording" to begin.
3. Press the appropriate button to stop and save the recording.

5.6. E-book Reader

Read text files on your device.

1. Transfer compatible text files (e.g., .TXT) to the MP3 player's TF card.
2. From the main menu, select "E-book".
3. Navigate to and open your desired text file.

5.7. Other Functions

The device also includes functions such as Alarm and Calendar, accessible from the main menu.

6. Maintenance

• Keep the device dry. Moisture can damage electronic components.
• Clean the screen and body with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
• Avoid extreme temperatures. Do not expose the device to direct sunlight or very cold environments.
• Handle with care. Do not drop or subject the device to strong impacts.
• Regularly back up important data from the TF card to prevent loss.

7. Troubleshooting

8. Specifications

9. Warranty and Support

9.1. Warranty Information

The product comes with the following warranty:

• Within 1 month of purchase: Full refund, return, or exchange.
• 1 to 3 months of purchase: Exchange or 70% refund.
• 3 to 6 months of purchase: 50% refund.
• 6 to 12 months of purchase: 20% refund.

Please retain your proof of purchase for warranty claims.

9.2. Customer Support

If you encounter any issues or have questions regarding your Gueray MP3 Player, please contact our customer support team. Contact details can typically be found on the product packaging or the seller's information page.