Introduction
This manual provides detailed instructions for the AGXOV D50 MP3 Player. Please read this manual carefully before using the device to ensure proper operation and to maximize its features. Keep this manual for future reference.
Package Contents
Verify that all items are present in the package:
- 1 x AGXOV D50 MP3 Player
- 1 x USB-C Charging Cable
- 1 x Wired Headphones
- 1 x User Manual

The image displays the AGXOV D50 MP3 player, a USB-C charging cable, wired headphones, and the user manual, representing the complete package contents.
Product Overview
The AGXOV D50 MP3 Player features a compact design with a 1.77-inch color screen and intuitive physical buttons for navigation. It includes a built-in speaker and a Micro SD card slot for expanded storage.

This diagram illustrates the AGXOV D50 MP3 player from front and back, highlighting the return key, menu key, power button, upward/downward navigation, left/up song, confirm/play, right/next song buttons, TF card slot, volume controls, reset button, and charging port. Dimensions are also indicated.
Controls and Ports:
- Power Button: Press and hold to turn on/off. Short press to lock/unlock screen.
- Menu Key (M): Access menu options.
- Return Key (↵): Go back to the previous screen.
- Up/Down Buttons (▲ / ▼): Navigate through menus.
- Left/Right Buttons (◀ / ▶): Navigate left/right, previous/next song.
- Confirm/Play Button (►||): Select item or play/pause music.
- Volume +/- Buttons: Adjust audio volume.
- TF Card Slot: Insert Micro SD card for expanded storage.
- USB-C Port: For charging and data transfer.
- 3.5mm Headphone Jack: Connect wired headphones.
- Reset Button: Use a pin to reset the device if it becomes unresponsive.
Setup
1. Charging the Device
Before first use, fully charge the MP3 player. Connect the provided USB-C cable to the device's USB-C port and the other end to a USB power adapter (not included) or a computer's USB port.
The battery indicator on the screen will show charging status. A full charge typically takes a few hours.

The image illustrates the MP3 player connected to a charging cable, emphasizing its long battery life of up to 40 hours on a single charge.
2. Transferring Files
Connect the MP3 player to your computer using the USB-C cable. The device will appear as a removable disk. You can drag and drop music, video, and e-book files directly into the appropriate folders on the player.
3. Inserting a Micro SD Card
The device has 128GB of internal memory. To expand storage, insert a Micro SD card (up to 128GB, not included) into the TF card slot until it clicks into place. Ensure the card is inserted correctly to avoid damage.

This image highlights the 128GB internal storage and the option to expand it further with a Micro SD card, allowing for a vast music library.
4. Connecting Headphones
For wired listening, plug the included 3.5mm headphones into the headphone jack on the device.
For wireless listening, proceed to the Bluetooth Pairing section.
Operating Instructions
1. Basic Navigation
Use the Up/Down/Left/Right buttons to navigate through the menu options. Press the Confirm/Play button to select an item. Press the Return key to go back.

The image shows the MP3 player's main interface with icons representing its diverse functionalities, including music playback, video, FM radio, voice recording, e-book reader, and settings.
2. Playing Music
- From the main menu, select "Music".
- Browse your music by Artist, Album, Songs, Playlists, etc.
- Select a song and press the Confirm/Play button to start playback.
- Use the Left/Right buttons for previous/next track, and Confirm/Play for play/pause.
- Adjust volume using the Volume +/- buttons.
The player supports Hi-Fi audio and various lossless formats including FLAC, APE, WAV, and AAC, in addition to MP3.

This image illustrates the MP3 player's music playback interface and highlights its compatibility with various high-fidelity audio formats, ensuring clear and studio-quality sound.
3. Bluetooth Pairing
The AGXOV D50 features stable Bluetooth 5.3 connectivity for wireless audio.
- Ensure your Bluetooth headphones or speaker are in pairing mode.
- On the MP3 player, navigate to the "Bluetooth" menu.
- Turn Bluetooth ON and select "Search for devices".
- Select your device from the list to pair. Once paired, audio will stream wirelessly.

The image shows the MP3 player actively connected to both over-ear Bluetooth headphones and wireless earbuds, demonstrating its Bluetooth 5.3 capabilities for stable wireless audio.
4. Voice Recording
Select "Voice Recorder" from the main menu. Press the Confirm/Play button to start and stop recording. Recordings are saved automatically.
5. Video Playback
Select "Video" from the main menu. Browse and select video files to play. Note that supported video formats may be limited; convert videos if they do not play.
6. FM Radio
Select "FM Radio" from the main menu. Ensure wired headphones are connected as they act as the antenna. Scan for stations and save your favorites.
7. E-Book
Select "E-Book" from the main menu. You can read text files (e.g., TXT format) directly on the device.
8. Settings
Access the "Settings" menu to customize various device parameters, including:
- Language
- Display brightness
- Sleep timer
- Date and time
- System information
- Format device/SD card
Maintenance
- Keep the device dry. Avoid exposure to moisture or liquids.
- Clean the screen and body with a soft, dry cloth. Do not use abrasive cleaners.
- Avoid extreme temperatures.
- Do not attempt to disassemble or repair the device yourself. This will void the warranty.
- Regularly back up important data to prevent loss.
Troubleshooting
| Problem | Solution |
|---|---|
| Device does not turn on. | Ensure the device is charged. Connect to a power source and try again. If unresponsive, use a pin to press the reset button. |
| Cannot connect to Bluetooth device. | Ensure both devices are in pairing mode and within 10 meters. Turn Bluetooth off and on again on both devices. |
| No sound. | Check volume levels. Ensure headphones are properly connected or Bluetooth device is paired and connected. |
| Files not appearing on device. | Ensure files are transferred to the correct folders. Check if the Micro SD card is properly inserted and recognized. |
| Device freezes or becomes unresponsive. | Use a pin to press the reset button located on the device. |
Specifications
| Feature | Detail |
|---|---|
| Brand | AGXOV |
| Model Name | D50 |
| Internal Memory Capacity | 128 GB |
| Expandable Memory | Micro SD (up to 128GB, not included) |
| Connectivity Technology | Bluetooth 5.3, USB-C |
| Screen Size | 1.77 Inches |
| Screen Technology | LCD |
| Special Features | Built-in Speaker, Hi-Res Audio, Voice Recording, Video Playback, FM Radio, E-Book Reader |
| Supported Audio Formats | FLAC, APE, WAV, AAC, MP3, WMA, OGG, DSD, M4A |
| Battery Capacity | 300 mAh |
| Battery Life | Up to 40 hours (wired playback), 14 hours (Bluetooth playback) |
| Item Weight | 62 Grams |
| Dimensions (D x W x H) | 10mm x 42mm x 92mm |
| Material | Zinc Alloy |
Warranty and Support
Warranty Information:
The AGXOV D50 MP3 Player comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Customer Support:
For technical assistance, troubleshooting, or warranty claims, please contact AGXOV customer support through the retailer where the product was purchased or visit the official AGXOV website for contact information.

