1. Introduction
This manual provides detailed instructions for the RUIZU X80 Portable Bluetooth 5.3 MP3 Player. Please read this manual carefully before using the device to ensure proper operation and to maximize its features. The RUIZU X80 is designed for portable audio playback, offering Bluetooth connectivity, FM radio, and voice recording capabilities in a compact, clip-on design.
Image 1.1: RUIZU X80 MP3 Player with accessories. This image shows the compact blue MP3 player, a pair of wired earphones, and the protective cap for the USB connector.
2. Product Overview and Features
The RUIZU X80 MP3 Player combines a robust design with versatile functionality, making it suitable for various activities.
Key Features:
- Bluetooth 5.3 Connectivity: For stable wireless audio streaming to compatible headphones and speakers.
- Durable Design: Features a zinc alloy frame and a sturdy clip, ideal for sports and active use.
- High-Fidelity (HiFi) Sound: Supports various audio formats including MP3, WMA, APE, FLAC, and WAV.
- 64GB Internal Storage: Ample space for music and files, also functions as a USB flash drive.
- FM Radio: Built-in radio with manual and automatic tuning.
- Voice Recorder: For capturing audio notes and conversations.
- USB and Type-C Compatibility: Easy file transfer via USB port and included Type-C adapter cable.
Image 2.1: Design and interface of the RUIZU X80. This image displays the MP3 player from various angles, emphasizing its metal construction, integrated clip, and the exposed USB connector.
Image 2.2: Multi-functional interface of the RUIZU X80. This image illustrates the main menu icons on the player's screen, including Music, Recording, FM Radio, Settings, File Manager, and A-B Repeat.
3. Setup
3.1. Charging the Device
Before first use, fully charge the MP3 player. Connect the device to a computer's USB port or a 500mA/5V wall charger using the integrated USB connector. A full charge typically takes approximately 2 hours and provides up to 20 hours of playback time.
3.2. Powering On/Off
- To Power On: Press and hold the power button (usually the Play/Pause button) until the screen illuminates.
- To Power Off: Press and hold the power button until the device shuts down.
3.3. File Transfer
The RUIZU X80 can be used as a USB flash drive for transferring files.
- Via Computer: Plug the MP3 player directly into a computer's USB port. The device will appear as a removable disk. Drag and drop your audio files or other documents into the appropriate folders.
- Via Mobile Phone (with OTG support): Use the provided USB to Type-C adapter cable to connect the MP3 player to a compatible mobile phone. This allows for direct file transfer from your phone to the player.
Image 3.1: USB and Type-C adapter connection for file transfer. This image demonstrates how the MP3 player can be connected to a laptop via its integrated USB and to a smartphone using the included USB-to-Type-C adapter cable for data transfer.
4. Operating Instructions
4.1. Basic Navigation
The device features intuitive buttons for navigation:
- Play/Pause Button: Starts or pauses playback. Long press for power on/off.
- Volume Buttons (+/-): Adjusts the audio volume.
- Next/Previous Buttons: Skips tracks or navigates menu options.
- Menu Button: Accesses context-sensitive menus.
- Back/Return Button: Returns to the previous screen or menu.
4.2. Music Playback
Navigate to the 'Music' option from the main menu. You can browse by artist, album, genre, or all songs. The player supports various playback modes:
- Loop Single
- Shuffle Repeat
- List Loop
- Sequential Play
- Multiple Folder Repeat
- Single Folder Repeat
Supported audio formats include ACELP, APE, DRM, FLAC, MP3, OGG, WAV, WMA.
Image 4.1: HiFi sound and various playback modes. This image shows a person listening to music with the MP3 player, emphasizing the device's HiFi audio quality and illustrating icons for different playback options like Loop Single, Shuffle Repeat, List Loop, Sequential Play, Multiple Folder Repeat, and Single Folder Repeat.
4.3. Bluetooth Connection
To connect the RUIZU X80 to Bluetooth headphones or speakers:
- Ensure your Bluetooth audio device is in pairing mode.
- On the MP3 player, navigate to the 'Bluetooth' menu.
- Select 'Search for devices' or a similar option.
- Choose your device from the list and confirm pairing.
The player supports Bluetooth 5.3 for stable connections.
Image 4.2: Stable Bluetooth 5.3 connection. This image illustrates the MP3 player's ability to connect wirelessly to various Bluetooth audio devices, including over-ear headphones, earbuds, and a portable speaker.
4.4. FM Radio
To use the FM Radio function:
- Plug in wired earphones; they act as the antenna.
- Navigate to the 'FM Radio' option from the main menu.
- Use the menu options to perform an automatic scan for stations or manually tune to a specific frequency (80.5-108MHz).
Image 4.3: FM Radio functionality. This image depicts a person enjoying the FM radio feature of the MP3 player, with the device's screen displaying the radio frequency and an equalizer visualization.
4.5. Voice Recorder
To record audio:
- Navigate to the 'Recording' option from the main menu.
- Select 'Start Recording' to begin.
- Press the Play/Pause button to pause/resume, and the Menu button to stop and save the recording.
5. 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.
- Water Resistance: The device is not waterproof. Avoid exposure to water or high humidity.
6. Troubleshooting
If you encounter issues with your RUIZU X80 MP3 Player, please refer to the following common solutions:
- Device not turning on: Ensure the battery is charged. Connect to a power source and try again.
- Cannot connect via Bluetooth: Ensure the Bluetooth device is in pairing mode and within range. Restart both the MP3 player and the Bluetooth device.
- Slow file transfer: File transfer speeds can vary depending on the computer's USB port and the size of the files. Ensure you are using a direct USB connection.
- No sound: Check volume levels on both the player and connected headphones/speakers. Ensure headphones are properly plugged in or Bluetooth is correctly paired.
- Device frozen: Press and hold the power button for about 10-15 seconds to force a restart.
For further assistance, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | RUIZU |
| Model | X80 |
| Memory Storage Capacity | 64 GB |
| Display Technology | LCD |
| Screen Size | 0.96 Inches |
| Supported Audio Formats | ACELP, APE, DRM, FLAC, MP3, OGG, WAV, WMA |
| Battery Average Life | 20 Hours |
| Battery Cell Composition | Lithium Polymer |
| Wireless Type | Bluetooth 5.3 |
| Connector Type | Bluetooth, USB |
| Compatible Media Type | MP3, Micro SD (for storage expansion if applicable) |
| Product Dimensions | 2.5 x 1.6 x 8.4 cm |
| Item Weight | 150 g (Note: Feature bullets state 36g, discrepancy noted. Using 150g from specifications.) |
Image 7.1: RUIZU X80 in use during outdoor activity, highlighting specifications. This image shows a man hiking with the MP3 player clipped to his backpack, with overlaid text indicating key specifications such as 64GB memory, 36g weight, 20 hours playing time, 2 hours charging time, and supported audio formats.
8. Warranty and Support
The RUIZU X80 MP3 Player comes with a 24-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For product support, warranty claims, or any questions, please contact RUIZU customer support:
- Email: support@ruizutek.com
- Website: For more details and product information, visit ruizutek.com
Image 8.1: Back of product packaging. This image displays the rear of the RUIZU X80 packaging, which includes 'Tips for First Use', manufacturer contact information (Shenzhen RUIZU Digital Technology Co. Ltd., support@ruizutek.com), and a website address (ruizutek.com).
