Introduction
Thank you for choosing the Oilsky M1 MP3 Player. This device is designed to provide a high-quality portable audio experience with a range of features including Bluetooth 5.4 connectivity, a 2.4-inch touchscreen, and extensive storage capacity. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Image: The Oilsky M1 MP3 Player, showcasing its compact design and touchscreen interface.
Package Contents
Please check the box for the following items:
- 1x Oilsky M1 MP3 Player
- 1x USB Cable (for charging and data transfer)
- 1x Earphones
- 1x User Manual (this document)
- 1x Protective Case
- 1x Lanyard

Image: All items included in the Oilsky M1 MP3 Player package: the player, USB cable, earphones, user manual, protective case, and lanyard.
Product Overview
The Oilsky M1 MP3 Player features a compact design with a 2.4-inch full touchscreen for easy navigation. It includes a built-in speaker and supports various functions beyond music playback.
Key Features:
- Bluetooth 5.4: For stable and efficient wireless audio connections.
- 128GB Internal Memory: Stores approximately 16,000 lossless songs.
- Micro-SD Card Slot: Supports expansion up to an additional 128GB.
- 2.4-inch Touchscreen: Intuitive interface for quick function selection.
- Multi-functional: Music player, FM radio, voice recorder, e-book reader, photo viewer, alarm, calendar, and folder management.
- High-Quality Audio: Professional digital noise reduction chip for superior sound.
- Built-in Speaker: For audio playback without headphones.
- Long Battery Life: Up to 50 hours of music playback on a single charge.

Image: The Oilsky M1 MP3 Player's touchscreen interface displaying icons for music, FM radio, recordings, pictures, and Bluetooth.
Setup
1. Charging the Device
Before first use, fully charge the MP3 player. Connect the provided 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 device typically charges fully in approximately 2 hours.
2. Transferring Music and Files
Connect the MP3 player to your computer using the USB cable. The device will appear as a removable disk drive. You can then drag and drop music files (MP3, WMA, APE, FLAC, WAV, AAC), e-books (TXT), and image files (JPEG, BMP) directly into the player's folders.
3. Inserting a Micro SD Card
The device has 128GB of built-in memory. If additional storage is required, insert a Micro SD card (up to 128GB, not included) into the designated slot on the side of the player. Ensure the card is inserted correctly until it clicks into place.

Image: The Oilsky M1 MP3 Player highlighting its 128GB internal storage and Micro SD card expansion capability.
Operating Instructions
1. Power On/Off
- To Power On: Press and hold the power button until the screen lights up.
- To Power Off: Press and hold the power button, then select "Power Off" on the screen.
2. Touchscreen Navigation
The 2.4-inch touchscreen allows for intuitive control. Tap icons to open applications, swipe to navigate menus, and use the back arrow icon to return to the previous screen.

Image: A hand demonstrating interaction with the Oilsky M1 MP3 Player's full touchscreen, showing ease of use.
3. Music Playback
Tap the "Music" icon on the home screen. You can browse your music by title, folder, artist, or album. Select a song to begin playback. Use the on-screen controls for play/pause, skip tracks, and volume adjustment. The player supports MP3, WMA, APE, FLAC, WAV, and AAC formats.

Image: A person wearing headphones, enjoying high-quality audio from the Oilsky M1 MP3 Player, which supports various music formats.
4. Bluetooth Connection
To connect to Bluetooth headphones or speakers:
- Go to the "Bluetooth" menu from the home screen.
- Turn on Bluetooth.
- Ensure your Bluetooth device is in pairing mode.
- Select your device from the list of available devices to pair.
The player features Bluetooth 5.4 for a stable connection and has a memory function to automatically reconnect to previously paired devices. Note: This MP3 player cannot connect to mobile phones or car Bluetooth systems.

Image: The Oilsky M1 MP3 Player displaying its Bluetooth 5.4 connectivity, enabling stable and fast wireless audio.
5. FM Radio
Tap the "FM Radio" icon. Connect wired earphones (included) as they act as the antenna. You can then scan for stations and save your favorites.
6. Voice Recorder
Select the "Recordings" icon. The built-in microphone allows for clear voice recordings. Use the on-screen controls to start, pause, and save recordings.
7. E-book Reader
Open the "E-book" application to read TXT format files. Navigate through pages using the touchscreen.

Image: The Oilsky M1 MP3 Player showcasing its support for various music formats (MP3, WMA, APE, FLAC, WAV, AAC), e-books (TXT), and image formats (JPEG/BMP).
8. Alarm Function
The MP3 player includes an alarm function. Access it through the main menu to set alarms and customize alarm tones.

Image: The Oilsky M1 MP3 Player highlighting its alarm function, allowing users to set custom alarm tones.
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.
Troubleshooting
| Problem | Solution |
|---|---|
| Device does not power on. | Ensure the device is fully charged. If not, connect it to a power source and charge for at least 30 minutes before attempting to power on again. |
| Cannot connect to Bluetooth device. | Ensure both the MP3 player and the Bluetooth device are in pairing mode and within range. Remember, the player cannot connect to mobile phones or car Bluetooth. |
| Music files are not recognized. | Verify that the music files are in a supported format (MP3, WMA, APE, FLAC, WAV, AAC). Ensure files are transferred correctly to the device's storage. |
| Screen is unresponsive. | Perform a soft reset by pressing and holding the power button for 10-15 seconds until the device restarts. If the issue persists, ensure the device is charged. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | M1 |
| Internal Memory | 128 GB |
| Expandable Memory | Micro SD card up to 128 GB (not included) |
| Bluetooth Version | 5.4 |
| Screen Size | 2.4 inches |
| Display Technology | LCD |
| Supported Audio Formats | MP3, WMA, APE, FLAC, WAV, AAC |
| Supported E-book Format | TXT |
| Supported Image Formats | JPEG, BMP |
| Battery Type | Lithium-polymer (300mAh) |
| Battery Life (Music Playback) | Up to 50 hours |
| Charging Time | Approx. 2 hours |
| Weight | 65 Grams |
| Dimensions (L x W x H) | 7 x 5 x 1 cm (approx. 2.75 x 1.98 x 0.40 inches) |
| Special Features | Built-in speaker, Touchscreen, FM Radio, Voice Recorder |
Safety Information
- Do not expose the device to water or excessive humidity.
- Avoid dropping or subjecting the device to strong impacts.
- Use only the provided USB cable for charging and data transfer.
- Do not listen to music at excessively high volumes for prolonged periods to prevent hearing damage.
- Dispose of the device and its battery responsibly according to local regulations.
Warranty and Support
This Oilsky M1 MP3 Player comes with a limited warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support or customer service inquiries, please contact Oilsky customer support through the retailer where the product was purchased.
Product Video
Video: An overview of the Oilsky M1 MP3 Player, demonstrating its features, interface, and various color options.