1. Ifihan
This manual provides comprehensive instructions for the safe and efficient operation of your Diofox M9 MP3 Player. Please read it thoroughly before using the device to ensure proper functionality and to prevent damage.
2. Ohun ti o wa ninu Apoti
- Diofox M9 MP3 Player
- USB-C Ngba agbara Cable
- Awọn agbekọri ti a firanṣẹ
- Itọsọna olumulo

Image: The package contents of the Diofox M9 MP3 Player, showing the device, charging cable, headphones, and manual.
3. Ọja Ipariview
3.1 Device irinše

Aworan: Iwaju view of the Diofox M9 MP3 Player, highlighting its compact design and touchscreen interface.

Aworan: Apa view of the Diofox M9 MP3 Player, indicating the location of the power button (on/off) and volume controls (up/down).
3.2 Awọn iṣakoso ati awọn ibudo
- Bọtini agbara: Located on the side for turning the device on/off and locking/unlocking the screen.
- Awọn bọtini iwọn didun: Located on the side to adjust audio output level.
- Ibudo USB-C: Fun gbigba agbara ati gbigbe data.
- Jack agbekọri 3.5mm: Fun sisopọ awọn agbekọri onirin.
- Micro SD Kaadi Iho: For expanding storage up to 1TB.
- Agbọrọsọ ti a ṣe sinu: Fún ìgbọ́hùnsí ohùn láìsí agbekọrí.
4. Eto
4.1 Ngba agbara si Ẹrọ
Connect the provided USB-C cable to the device's USB-C port and the other end to a compatible USB power adapter (5V==1A recommended). The battery indicator on the screen will show charging status. A full charge provides approximately 50-52 hours of music playback or 9 hours of video playback.
4.2 Fifi Micro SD Kaadi
The device supports Micro SD card expansion up to 1TB. Gently insert the Micro SD card into the designated slot until it clicks into place. Ensure the card is inserted correctly to avoid damage.
4.3 Agbára Àkọ́kọ́ àti Ìsopọ̀ Wi-Fi
- Tẹ bọtini Power mọlẹ titi iboju yoo fi tan.
- Tẹle awọn itọsọna loju iboju lati yan ede ati agbegbe rẹ.
- Navigate to 'Settings' > 'Network & Internet' > 'Wi-Fi'.
- Select your desired Wi-Fi network and enter the password to connect.
5. Awọn ilana Iṣiṣẹ
5.1 Ipilẹ Lilọ kiri
- Afi ika te: Tap to select, swipe to scroll, pinch to zoom (where applicable).
- Bọtini Ile: Pada si iboju ile akọkọ.
- Bọtini Pada: Pada si iboju ti tẹlẹ.
5.2 Sisisẹsẹhin Orin
The M9 supports various audio formats including MP3, WAV, FLAC, AAC, APE, OGG, M4A, WMA, MP2. Use the pre-installed 'Music' app for local files or download streaming apps from the Google Play Store.
- Orin agbegbe: Gbigbe orin files to the device's internal storage or Micro SD card via USB-C connection to a computer. The 'Music' app will automatically scan and organize your library.
- Awọn ohun elo ṣiṣanwọle: Pre-installed apps include Spotify, Pandora, Amazon Music, and Deezer. Log in with your account credentials to access your streaming libraries.
- Ohun afetigbọ Bluetooth: Connect Bluetooth headphones or speakers via 'Settings' > 'Connected devices' > 'Bluetooth'. The device features Bluetooth 4.2 for stable connections.

Image: The Diofox M9 MP3 Player showcasing its built-in HiFi speakers for direct audio playback.
5.3 Sisisẹsẹhin fidio
The M9 supports video playback. Transfer video files to the device and access them through the 'Videos' or 'Gallery' app. The 4-inch LCD screen provides a clear viewiriri iriri.
5.4 miiran Awọn ẹya ara ẹrọ
- Redio FM: Access the FM Radio app. Wired headphones must be connected as they act as the antenna.
- Agbohunsile: Use the 'Recorder' app to capture audio.
- Ebook Reader: The device supports TXT format for ebooks.
- Pedometer: Track your steps and activity.
- Aago Itaniji ati Kalẹnda: Basic utility functions for time management.
- Ẹrọ iṣiro: Standard calculator functionality.

Image: The multifunctional interface of the Diofox M9, showing icons for various applications like Music, FM Radio, and Pedometer.
5.5 Awọn iṣakoso Obi
The Android 9.0 operating system allows for parental control settings to manage app access and usage time. Refer to the Android system settings for detailed configuration options.
6. Itọju
- Jeki ẹrọ naa gbẹ ki o si kuro ni iwọn otutu to gaju.
- Clean the screen with a soft, dry cloth. Avoid abrasive materials.
- Regularly back up important data from your device to prevent loss.
- Avoid dropping the device. Consider using a protective case.
7. Laasigbotitusita
- Ẹrọ ti ko tan: Ensure the battery is charged. If not, connect to a charger.
- Ko le sopọ si kọnputa: Ensure the USB-C cable is properly connected and try a different USB port or cable.
- Awọn iṣoro Asopọmọra Bluetooth: Ensure Bluetooth is enabled on both devices and they are within range. Restart both devices if necessary. Note: The device cannot connect to mobile phones or computers via Bluetooth.
- No sound from speaker/headphones: Check volume levels. Ensure headphones are properly plugged in or Bluetooth device is connected.
- Iboju ko dahun: Gbiyanju lati tun ẹrọ naa bẹrẹ nipa didimu bọtini agbara.
8. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Awoṣe | M9 |
| Eto isesise | Android 9.0 |
| isise | 8-core MTK chip |
| Àgbo | 2GB |
| Ibi ipamọ inu | 16GB |
| Included SD Card | 64GB |
| Ibi ipamọ ita to pọ julọ | 1TB (Micro SD) |
| Iwon iboju | 4-inch Touchscreen |
| Ipinnu iboju | 480*800 awọn piksẹli |
| Ẹya Bluetooth | 4.2 (bidirectional) |
| Agbara Batiri | 2000mAh Li-Polima |
| Akoko Sisisẹsẹhin Orin | 50-52 wakati |
| Video Sisisẹsẹhin Time | ~ 9 wakati |
| Gbigba agbara Port | Iru-C USB2.0 |
| Awọn ọna kika Audio atilẹyin | MP3, WAV, FLAC, AAC, APE, OGG, M4A, WMA, MP2 |
9. Official ọja Video
Video: An official product video from Diofox (FOEUYTE) showcasing the features of a 128GB MP3 Player with Bluetooth and Wi-Fi. Note: The product in this manual is the M9 model with 160GB total storage (16GB internal + 64GB included SD card, expandable to 1TB).
10. Atilẹyin ọja ati Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact Diofox customer service directly. Protection plans are available for extended coverage.