RUIZU 64GB MP3 Player Bluetooth 5.3 User Manual

1. Introduction

Thank you for purchasing the RUIZU 64GB MP3 Player with Bluetooth 5.3. This portable music player is designed for high-quality audio playback and offers a range of features including FM radio, voice recording, e-book reading, and video playback. This manual provides detailed instructions to help you get started and make the most of your device.

2. Package Contents

Please check the package for the following items:

• RUIZU MP3 Player (Bluetooth compatible) x1
• 3.5mm Stereo Earphones x1
• USB Type-C Cable (for charging and data transfer) x1
• Instruction Manual (English/Japanese) x1

Image: RUIZU MP3 Player with its included accessories, including earphones and a USB-C cable.

3. Product Overview

Familiarize yourself with the device's buttons and ports.

Image: Front view of the RUIZU MP3 Player, showing the 1.8-inch LCD screen and control buttons.

Image: Side view of the RUIZU MP3 Player, highlighting the power switch, volume controls, and other functional buttons.

Image: Bottom view of the RUIZU MP3 Player, showing the USB Type-C port and the 3.5mm headphone jack.

4. Setup

4.1 Charging the Device

Before first use, fully charge the MP3 player. Connect the included USB Type-C cable to the player's USB-C port and the other end to a USB power adapter (not included) or a computer's USB port. The device features a 420mAh rechargeable lithium polymer battery, providing up to 80 hours of playback on a full charge.

4.2 Transferring Music and Files

Connect the MP3 player to your computer using the provided USB Type-C cable. The device will appear as a removable disk. Drag and drop your music files (MP3, WMA, APE, FLAC, WAV, DRM, ACELP, OGG), videos (128*160 AMV only), e-books (TXT only), or image files into the appropriate folders on the player.

The player has 64GB of internal memory. You can expand storage up to 128GB using a microSD card (not included).

Image: The RUIZU MP3 Player showing its microSD card slot for memory expansion.

5. Operating Instructions

5.1 Power On/Off

• Power On: Slide the power switch located on the side of the device to the 'ON' position.
• Power Off: Slide the power switch to the 'OFF' position.

5.2 Music Playback

1. From the main menu, select "Music".
2. Browse through your music library by artist, album, or folder.
3. Select a song to begin playback.
4. Use the volume buttons on the side to adjust the sound level.
5. The player supports various equalizer settings. Navigate to the music settings to customize the audio output.

Image: The music playback interface on the RUIZU MP3 Player's screen.

5.3 Bluetooth Connection

The RUIZU MP3 Player features Bluetooth 5.3 for stable and fast wireless connections.

1. Ensure your Bluetooth headphones or speaker are in pairing mode.
2. On the MP3 player, navigate to the "Bluetooth" menu.
3. Select "Search for devices" to find available Bluetooth devices.
4. Choose your device from the list to pair. Once paired, audio will stream wirelessly.

5.4 FM Radio

To use the FM radio function, ensure wired earphones are connected as they act as the antenna.

1. Connect the included 3.5mm earphones to the player.
2. From the main menu, select "FM Radio".
3. Use the navigation buttons to scan for stations or manually tune to a frequency.

5.5 Voice Recording

The device includes a built-in voice recorder.

1. From the main menu, select "Voice Recorder".
2. Press the appropriate button to start recording.
3. Press again to stop and save the recording.

Image: An icon representing the voice recording function on the RUIZU MP3 Player.

5.6 E-book Reader

The player supports TXT format e-books.

1. Transfer TXT files to the "E-book" folder on the player.
2. From the main menu, select "E-book".
3. Choose a file to open and read.

5.7 Video Playback

The player supports video playback for 128*160 AMV format files only. Other formats are not supported.

1. Ensure your video files are converted to 128*160 AMV format.
2. Transfer AMV files to the "Video" folder on the player.
3. From the main menu, select "Video".
4. Choose a video to play.

5.8 Image Viewer

View your images directly on the device's 1.8-inch screen.

1. Transfer image files to the "Pictures" folder on the player.
2. From the main menu, select "Pictures".
3. Browse and select images to view.

6. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device. Avoid liquid cleaners or abrasive materials.
• Storage: Store the player in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
• Software Updates: Check the official RUIZU website for any available firmware updates to ensure optimal performance.

7. Troubleshooting

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the warranty card included in your package or visit the official RUIZU website. Keep your purchase receipt as proof of purchase for warranty claims.

Online Support: RUIZU Official Store on Amazon