Introduction
Thank you for choosing the RUIZU X02 MP3 Player. This portable music player is designed for ease of use and versatility, offering high-fidelity audio, Bluetooth 5.3 connectivity, FM radio, voice recording, and more. Please read this manual carefully to ensure proper operation and to fully utilize all features of your device.
Package Contents
- 1 x RUIZU MP3 Player with Bluetooth
- 1 x 3.5mm Wired Stereo Headphones
- 1 x USB-C Cable for Charging & File Transfer
- 1 x User Manual
Image: Contents of the RUIZU X02 MP3 Player package, showing the player, wired headphones, USB-C charging cable, and the user manual.
Setup
1. Initial Charge
Before first use, fully charge the MP3 player. Connect the provided USB-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. A full charge typically takes 2-3 hours.
Image: The RUIZU X02 MP3 Player displayed with its accompanying wired headphones and USB-C cable, illustrating the components for initial setup and charging.
2. Power On/Off
Locate the sliding power button on the side of the device. Slide it to the "ON" position to power on the player. To power off, slide it to the "OFF" position.
3. Language Selection
Upon first power-on, you may be prompted to select your preferred language. Use the navigation buttons to select "English" and confirm.
4. File Transfer
Connect the MP3 player to your computer using the USB-C cable. The device will appear as a removable disk. Simply drag and drop your music, video, picture, or e-book files into the appropriate folders on the player. The device supports up to 128GB Micro SD card (not included) for expanded storage.
Image: The RUIZU X02 MP3 Player positioned near a computer keyboard, with a Micro SD card visible, demonstrating its capability for memory expansion up to 128GB.
Operating Instructions
Button Functions
| Button | Function |
|---|---|
| M (Menu) | Short press to enter/exit menu. Long press to lock/unlock screen. |
| Play/Pause (Center) | Play/Pause media. Confirm selection in menus. |
| Previous/Next (Left/Right) | Navigate through menus. Skip tracks/chapters. Fast forward/rewind (long press). |
| VOL (Volume) | Long press to activate volume adjustment, then use Previous/Next buttons to change volume. |
Image: A visual guide to the RUIZU X02 MP3 Player's main control buttons, detailing how to lock/unlock the screen, resume playback from where you left off, and adjust the volume.
Resume Playback
The device supports resume playback. If you turn off the MP3 player, it will resume playing the music from where you left off when powered on again.
Key Features
Bluetooth 5.3 Connectivity
Enjoy stable and fast wireless connections with Bluetooth 5.3. Easily pair with Bluetooth headphones or speakers for a seamless listening experience. Note: This MP3 player cannot connect to Bluetooth on phones, computers, or PC laptops.
Image: The RUIZU X02 MP3 Player showcasing its Bluetooth 5.3 capability, ready to connect wirelessly to compatible audio devices like headphones.
Long Playback & Storage
With 64GB of internal memory, you can store thousands of songs. The memory is expandable up to 128GB via a Micro SD card (not included). Enjoy up to 80 hours of continuous playback on a single full charge.
Image: The RUIZU X02 MP3 Player's screen showing music playback, accompanied by a visual representation of its impressive 80-hour battery life.
Compact & Lightweight Design
The player features a 1.8-inch screen and weighs only 0.055 lb (approximately 25g), making it comfortable to hold and easy to carry for workouts, travel, or outdoor activities.
Image: A close-up of the RUIZU X02 MP3 Player being held in a hand, highlighting its compact size and minimal weight, ideal for portability.
HiFi Lossless Sound
Equipped with the latest DAC audio decoder chip, the player delivers sweet highs, precise mids, and deep bass for a high-fidelity listening experience. It supports various audio formats including MP3, WMA, OGG, WAV, APE, FLAC, AAC-LC, and ACELP.
Versatile Functions
Beyond music, the RUIZU X02 offers FM radio, voice recording, e-book reading (TXT format), picture viewing, video playback, stopwatch, alarm clock, calendar, and file folder management.
Image: A user listening to music with the RUIZU MP3 Player in an outdoor setting, with a graphic overlay illustrating the device's diverse functionalities including music, Bluetooth, FM radio, e-book, voice recorder, picture viewer, file manager, video player, and alarm.
Media Playback
Music Playback
Navigate to the "Music" icon on the main menu and press the Play/Pause button to enter. You can browse by All Songs, Artists, Albums, Genres, or Playlists. Select a song and press Play/Pause to begin playback.
FM Radio
To use the FM Radio, ensure your wired headphones are plugged into the 3.5mm jack, as they serve as the antenna. Navigate to the "FM Radio" icon and select it. The player will automatically search for available stations. You can manually tune or save favorite stations.
Image: The RUIZU X02 MP3 Player's screen showing FM radio functionality, with various frequencies and virtual location markers indicating radio stations.
Video Playback
Select the "Video" icon from the main menu. Browse your video files and select one to play. The 1.8-inch screen is suitable for viewing small video clips.
Voice Recorder
Access the "Voice Recorder" function to record audio. Ensure sufficient storage space is available. Recordings are saved in a dedicated folder on the device.
E-book Reader
The player supports e-books in TXT format. Transfer your TXT files to the device and open them via the "E-book" icon for on-the-go reading.
File Management
The "File Folder" option allows you to browse all files and folders stored on the internal memory and any inserted Micro SD card. This provides direct access to your content.
Maintenance
- Keep the device dry. Avoid exposure to moisture or extreme temperatures.
- Clean the screen and body with a soft, dry cloth. Do not use abrasive cleaners.
- Avoid dropping the device or subjecting it to strong impacts.
- Store in a cool, dry place when not in use.
Troubleshooting
Device Not Powering On
- Ensure the battery is charged. Connect to a power source and allow it to charge for at least 10 minutes before attempting to power on.
- Verify the power switch is in the "ON" position.
No Sound
- Check the volume level. Long press VOL and adjust using the Previous/Next buttons.
- Ensure headphones are properly plugged in. Try a different pair of headphones to rule out faulty headphones.
- If using Bluetooth, ensure the player is correctly paired with your Bluetooth device and the volume on both devices is adequate.
Cannot Transfer Files
- Ensure the USB-C cable is securely connected to both the player and the computer.
- Try a different USB port on your computer.
- Verify that the device is recognized by your computer (e.g., appears as a removable disk).
- Check if the file format is supported by the player.
Specifications
- Model: X02
- Dimensions: 3.54 x 1.46 x 0.31 inches
- Weight: 1.06 ounces
- Internal Memory: 64GB
- Expandable Memory: Up to 128GB Micro SD Card (not included)
- Bluetooth: Version 5.3
- Screen Size: 1.8 inches
- Battery Life: Up to 80 hours (audio playback)
- Charging Time: 2-3 hours (via USB-C)
- Supported Audio Formats: MP3, WMA, OGG, WAV, APE, FLAC, AAC-LC, ACELP
- Supported E-book Format: TXT
Warranty & Support
RUIZU offers a 12-month satisfaction warranty for this product. For any questions, technical support, or warranty claims, please refer to the contact information provided in the included user manual or visit the official RUIZU website.
