Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Surfans F22 Portable HiFi MP3 Player. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your listening experience.

Image: Front and back view of the Surfans F22 Portable HiFi MP3 Player, showcasing its 2.8-inch touchscreen and sleek design.
Package Contents
Verify that all items are present in the package:
- Surfans F22 HiFi Music Player
- User Manual (this document)
- USB-C Cable
- 32GB Memory Card (pre-installed or included separately)
Device Overview
Familiarize yourself with the physical components of your F22 player.

Image: Diagram illustrating the various ports and buttons on the Surfans F22 MP3 Player, including the power button, volume controls, headphone jack, and USB-C port.
- 2.8-inch IPS TFT Full Touchscreen: Main interface for navigation and control.
- Power Button: Turns the device on/off and locks/unlocks the screen.
- Volume Buttons: Adjusts audio output level.
- Headphone Jack (3.5mm): Connect wired headphones.
- USB-C Port: For charging and data transfer.
- Micro SD Card Slot: For expandable storage up to 1TB.
Setup
1. Charging the Device
Before first use, fully charge the F22 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 charging indicator will show progress. A full charge typically takes approximately 2 hours and provides up to 10 hours of playback.
2. Inserting a Micro SD Card
The F22 comes with a 32GB memory card. For additional storage, you can insert a Micro SD card (up to 1TB) into the designated slot. Ensure the card is inserted correctly until it clicks into place.

Image: A Surfans F22 MP3 Player shown with a Micro SD card being inserted into its slot, illustrating the expandable storage capability.
3. Transferring Music Files
Connect the F22 player to your computer using the USB-C cable. The device will appear as a removable storage drive. Drag and drop your music files (FLAC, WMA, WAV, DSF, DSD, MP3, etc.) into the appropriate folders on the player's internal storage or the Micro SD card.

Image: A Surfans F22 MP3 Player displaying music playback, with a person wearing headphones in the background, symbolizing the high-fidelity audio experience.
Operating Instructions
1. Power On/Off and Screen Lock
- To power on, press and hold the Power button until the screen illuminates.
- To power off, press and hold the Power button, then select "Power Off" on the screen.
- To lock/unlock the screen, briefly press the Power button.
2. Navigating the Interface
The F22 features a 2.8-inch touchscreen for navigation. Swipe left/right or up/down to browse menus and lists. Tap icons to select options or open applications.
3. Music Playback
- From the main menu, select "Music" to access your library.
- Browse by Artist, Album, Song, Genre, or Folder.
- Tap a song to begin playback.
- During playback, use the on-screen controls for play/pause, skip track, and volume adjustment. Physical volume buttons also control volume.

Image: The Surfans F22 MP3 Player screen showing options for music playback modes: List play, Single play, List loop, and Random, indicating flexible listening options.
4. Bluetooth Connectivity
The F22 supports Bluetooth 4.2 for wireless audio output.
- Go to "Settings" and select "Bluetooth".
- Turn Bluetooth on. The player will scan for available devices.
- Select your desired Bluetooth headphones or speaker from the list to pair.
- Once paired, audio will stream wirelessly to the connected device.

Image: A visual representation of the Surfans F22 MP3 Player's Bluetooth 4.2 capabilities, showing connections to Bluetooth headphones, a Bluetooth speaker, and a car stereo system.
5. E-Book Functionality
The F22 also supports E-book reading.
- Transfer compatible E-book files to the device.
- From the main menu, select "E-book".
- Browse and select a book to open and read.
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.
- Software Updates: Check the manufacturer's website periodically for firmware updates to ensure optimal performance and new features.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device for at least 30 minutes. |
| No sound. | Volume too low; headphones not connected properly; incorrect audio output. | Increase volume; ensure headphones are fully plugged in; check Bluetooth connection if using wireless. |
| Cannot transfer files. | USB cable issue; device not recognized by computer. | Try a different USB port or cable; ensure the device is in data transfer mode if prompted. |
| Bluetooth connection unstable. | Interference; device too far from player. | Reduce distance between devices; avoid obstacles; try re-pairing. |
| Screen unresponsive. | Temporary software glitch. | Perform a soft reset by holding the Power button until the device restarts. |
Specifications
| Feature | Detail |
|---|---|
| Model | Surfans F22 Hi Res Music Player |
| Processor | RK3308G 64-bit Quad-core ARM Cortex-A35 |
| Display | 2.8-inch IPS TFT Full Touchscreen (240*320 resolution) |
| Audio Formats Supported | FLAC, WMA, WAV, DSF, DSD (Native DSD 128/256), PCM (up to 384kHz/32bit), DFF, DTS, APE, OGG, M4A, AIFF, AAC, MP3, Apple Lossless |
| Bluetooth | Version 4.2 |
| Internal Storage | 32GB (included) |
| Expandable Storage | Micro SD card up to 1TB |
| Battery | 1500mAh Lithium Polymer |
| Battery Life | Up to 10 hours playback |
| Charging Time | Approximately 2 hours (fast charge) |
| Dimensions | 4.72 x 3.15 x 1.77 inches |
| Weight | 7.4 ounces |
| Connectivity | USB-C |
| Special Features | Equalizer, Hi-Res Audio, E-book function |
Warranty and Support
The Surfans F22 Portable HiFi MP3 Player comes with a one-year return and exchange guarantee from the date of purchase. This warranty covers manufacturing defects under normal use.
For technical support, warranty claims, or further assistance, please contact Surfans customer service through their official website or the retailer where the product was purchased. Please have your purchase receipt and product model number (F22) available when contacting support.
Manufacturer: Surfans
Website: Surfans Official Store





