1. Introduction
Thank you for choosing the Oilsky M1 MP3 Player. This portable music player is designed to provide a rich audio experience with its advanced features and user-friendly interface. Equipped with Bluetooth 5.4, a 2.4-inch full touch screen, and 128GB of internal storage, it is ideal for music enthusiasts on the go. This manual will guide you through the setup, operation, and maintenance of your device to ensure optimal performance.

This image shows the front and back of the Oilsky M1 MP3 Player. The front features a vibrant 2.4-inch full touch screen interface, displaying intuitive icons for various functions such as Music, FM Radio, Recordings, Pictures, and Bluetooth. The back of the device is sleek black with minimal branding.
2. What's in the Box
Please check the package contents upon unboxing:
- 1x Oilsky M1 Music Player
- 1x Earphones
- 1x USB Cable (for charging and data transfer)
- 1x Protective Case
- 1x User Manual

This image displays all items included in the Oilsky MP3 Player package: the MP3 player itself, a pair of earphones, a USB charging cable, a clear protective case, and the user manual.
3. Setup
3.1 Charging the Device
Before first use, fully charge the MP3 player. Connect the included USB cable to the player's charging 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.
3.2 Power On/Off
- To Power On: Press and hold the power button (usually on the side) until the screen lights up.
- To Power Off: Press and hold the power button until the power-off options appear on the screen, then select 'Power Off'.
3.3 Transferring Music and Files
Connect the MP3 player to your computer using the provided USB cable. The device will appear as a removable disk. You can then drag and drop music files (MP3, WMA, APE, FLAC, WAV, AAC), e-books (TXT), and images (JPEG, BMP) into the respective folders on the player.
3.4 Inserting a MicroSD Card
The device supports MicroSD cards up to 128GB for expanded storage. Locate the MicroSD card slot on the side of the player. Gently insert the card until it clicks into place. Ensure the card is inserted correctly to avoid damage.

This image visually represents the storage capacity of the Oilsky MP3 player, featuring the device surrounded by large '128GB' text and icons indicating 16,000 songs can be stored, along with support for an external 128GB MicroSD card (not included).
4. Operating Instructions
4.1 Basic Navigation (Touch Screen)
The Oilsky M1 features a 2.4-inch full touch screen for intuitive navigation. Tap icons to open applications, swipe to scroll, and use the back button (if present, or swipe gesture) to return to the previous screen. The user interface is designed for ease of use.

This image shows a user's finger navigating the full touch screen of the Oilsky MP3 player, demonstrating its ease of use during music playback. The screen displays album art and playback controls.
4.2 Music Playback
- From the main menu, tap the 'Music' icon.
- Browse your music by Artist, Album, Songs, or Playlists.
- Tap a song to begin playback.
- Use the on-screen controls for Play/Pause, Next/Previous track, and volume adjustment.
- Supported audio formats include MP3, WMA, APE, FLAC, WAV, AAC.
4.3 Bluetooth Connection
The MP3 player features Bluetooth 5.4 for connecting to wireless headphones or speakers.
- From the main menu, tap the 'Bluetooth' icon.
- Ensure Bluetooth is enabled on the MP3 player and your desired audio device (headphones/speaker).
- The player will scan for available devices. Select your device from the list to pair.
- Once paired, audio will be routed through the Bluetooth device.
Note: The Bluetooth function is designed for audio output to headphones or speakers and cannot be paired with mobile phones or PCs.

This image illustrates the Oilsky MP3 player's wireless Bluetooth 5.4 capabilities, showing it connected to both a pair of wireless earbuds and a portable speaker. The visual emphasizes stable and fast connection for high-quality music playback.
4.4 FM Radio
- Tap the 'FM Radio' icon from the main menu.
- Connect wired earphones (not included) to act as an antenna for better reception.
- Use the on-screen controls to scan for stations or manually tune to a frequency.
- You can save your favorite stations for quick access.
4.5 Voice Recorder
- Tap the 'Recordings' icon.
- Tap the 'Record' button to start recording.
- Tap 'Stop' to end the recording. Recordings are saved automatically.
- You can play back your recordings from the same menu.

This image highlights the digital voice recording capability of the Oilsky MP3 player. The device is shown on a desk in a meeting room setting, with a microphone icon emphasizing its function for recording conversations or lectures.
4.6 Picture Viewer
- Tap the 'Pictures' icon.
- Browse through your image files (JPEG, BMP).
- Tap an image to view it in full screen.
4.7 E-book Reader
- Tap the 'E-book' icon.
- Select a TXT file to open and read.
- Use the touch screen to scroll through pages.

This image showcases the Oilsky MP3 player's versatility in supporting multiple media formats. It displays icons for various audio formats (MP3, WMA, FLAC, APE, WAV, AAC), e-book format (TXT), and image formats (JPEG/BMP), indicating broad compatibility.
4.8 Alarm Clock
- Tap the 'Alarm' icon.
- Set a new alarm by specifying the time and repetition.
- You can choose a custom sound for your alarm.

This image illustrates the alarm clock function of the Oilsky MP3 player, showing the device next to a sleeping child with an alarm icon, suggesting its use for setting personalized wake-up alarms.
4.9 Calendar
Tap the 'Calendar' icon to view the current date and manage basic calendar functions.
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.
- Avoid Impact: Protect the device from drops and impacts, which can damage internal components or the screen.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery; device frozen. | Charge the device for at least 30 minutes. If still unresponsive, press and hold the power button for 10-15 seconds to force a restart. |
| Cannot connect via Bluetooth. | Bluetooth not enabled; device out of range; incompatible device. | Ensure Bluetooth is enabled on both devices. Move devices closer. Remember, the player cannot connect to phones or PCs. Try re-pairing. |
| Music files not playing. | Unsupported file format; corrupted file. | Ensure files are in supported formats (MP3, WMA, APE, FLAC, WAV, AAC). Try playing another file. Re-transfer the file. |
| MicroSD card not detected. | Card not inserted correctly; card corrupted; unsupported card size. | Re-insert the MicroSD card. Ensure it is formatted correctly (FAT32 recommended). Try a different MicroSD card. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Oilsky |
| Model Name | M1 |
| Screen Size | 2.4 Inches |
| Memory Storage Capacity | 128 GB (Internal) |
| Expandable Memory | Supports MicroSD up to 128 GB (Card not included) |
| Connectivity Technology | Bluetooth 5.4, USB |
| Special Features | FM Radio, Touch Screen, Built-in Speaker, Recorder, E-book, Alarm, Calendar, Picture Viewer |
| Compatible Devices | Headphones, Bluetooth Speakers |
| Item Weight | 5.9 ounces (approx. 167 grams) |
| Batteries | 1 Lithium Ion battery required (included) |
| Color | Black |
8. Warranty and Support
8.1 Warranty Information
Your Oilsky M1 MP3 Player is covered by a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included in your package for specific terms and conditions, or visit the official Oilsky website for more details.
8.2 Customer Support
For technical assistance, troubleshooting, or any questions regarding your Oilsky M1 MP3 Player, please contact our customer support team. Contact information can typically be found on the official Oilsky website or on the warranty card.