Luoran M4 Pro MP3 Player User Manual

1. Introducció

This manual provides detailed instructions for the proper use and maintenance of your Luoran M4 Pro MP3 Player. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

2. Contingut del paquet

Verifiqueu que tots els elements siguin presents al paquet:

• Luoran M4 Pro MP3 Player
• Cable de càrrega USB-C
• Auriculars
• Manual d'usuari

3. Dispositiu acabatview

The Luoran M4 Pro features a sleek design with a 4.0-inch IPS full touchscreen, an arc metal frame, and tempered glass on both the front and rear. It includes a built-in speaker and dual 3.5mm headphone jacks for versatile audio output.

Imatge: Frontal view of the Luoran M4 Pro MP3 Player displaying various application icons on its screen.

Image: Close-up showing the arc metal frame and tempered glass front and rear cover of the device, highlighting its modern design.

Image: The Luoran M4 Pro MP3 Player showcasing its two 3.5mm headphone jacks, allowing two users to listen simultaneously.

4. Configuració

4.1 Càrrega del dispositiu

Before first use, fully charge the device. Connect the provided USB-C cable to the player's USB-C port and the other end to a compatible USB power adapter (not included) or a computer's USB port. A full charge takes approximately 2.5 hours.

Image: Illustration of the Luoran M4 Pro's 2000mAh battery, indicating 2.5 hours for a full charge and up to 30 hours of online streaming music playback.

4.2 Encès/Apagat

• Per encendre: Press and hold the power button on the side of the device until the screen illuminates.
• Per apagar: Mantingueu premut el botó d'engegada i, a continuació, seleccioneu "Apagar" a les opcions que apareixen a la pantalla.

4.3 Configuració inicial

Upon first power-on, follow the on-screen prompts to select your preferred language, connect to a Wi-Fi network, and set up basic device preferences.

4.4 Transferència Files

• Per USB: Connect the device to a computer using the USB-C cable. The device will appear as a removable storage drive. Drag and drop your music, video, or other files a les carpetes corresponents.
• Mitjançant Bluetooth: Enable Bluetooth on both the player and your sending device. Pair the devices and initiate file transferència.
• Mitjançant Wi-Fi: Utilitzar file transfer applications or cloud services accessible via Wi-Fi for wireless file gestió.

4.5 Inserció d'una targeta Micro SD

The device supports Micro SD cards up to 1TB. Locate the Micro SD card slot on the side of the player. Gently insert the card until it clicks into place. Ensure the card is correctly oriented.

Image: A Micro SD card being inserted into the side slot of the Luoran M4 Pro MP3 Player, demonstrating expandable storage.

5. Instruccions de funcionament

5.1 Navigation (Touchscreen)

The Luoran M4 Pro features a 4.0-inch IPS full touchscreen. Navigate the interface by tapping icons, swiping between screens, and using pinch-to-zoom gestures where applicable.

Image: The Luoran M4 Pro MP3 Player displaying a vibrant image on its Full Touch IPS Screen, emphasizing high color accuracy and wide viewangles d'ajust.

5.2 Reproducció de música

The device supports both offline music files and online streaming services.

• Música fora de línia: Use the pre-installed music player app to browse and play audio files stored on the device or Micro SD card. Supported formats include MP3, OGG, APE, FLAC, WAV, AAC, M4A, M4R, MP2, AMR, ACELP.
• Aplicacions de streaming: The device comes with pre-installed applications such as Spotify, Pandora, Tidal, Deezer, Amazon Music, Apple Music, Podcast Tracker, Kindle, iHeartRadio, and Audible. Connect to Wi-Fi and log in to your accounts to access online content.

Image: The Luoran M4 Pro MP3 Player displaying icons for various pre-installed online streaming applications like Spotify, Kindle, Audible, and Amazon Music.

5.3 Reproducció de vídeo

The Luoran M4 Pro supports high-resolution video playback (720P, 1080p). Supported video formats include AVI, MKV, MPG, MPEG, RM, RMVB, VOB, MOV, FLV, ASF, DAT, MP4, 3GP.

5.4 Connectivitat Bluetooth

The device features Bluetooth V4.2 with automatic reconnection. To connect to Bluetooth headphones, speakers, or car stereo:

1. Aneu a Configuració > Dispositius connectats > Bluetooth.
2. Toggle Bluetooth On.
3. Select 'Pair new device' and choose your desired device from the list.

Image: The Luoran M4 Pro MP3 Player connected via Bluetooth to headphones, a speaker, and a car stereo, illustrating its versatile connectivity.

Connectivitat Wi-Fi 5.5

Per connectar-se a una xarxa Wi-Fi:

1. Aneu a Configuració > Xarxa i Internet > Wi-Fi.
2. Activa el Wi-Fi.
3. Seleccioneu la xarxa desitjada i introduïu la contrasenya si se us demana.

5.6 Gestió d'aplicacions

The device runs on Android 8.1. You can manage pre-installed apps and install additional applications via APK files. To install an APK, transfer the file to the device and use a file manager to open and install it. Ensure APKs are from trusted sources.

5.7 Audio Settings (Equalizer)

The built-in speaker and audio output feature an equalizer. Access the equalizer settings within the music player app or system settings to customize your audio experience (treble, mid-range, bass).

Image: The Luoran M4 Pro MP3 Player highlighting its built-in speaker and equalizer capabilities for sweet treble, accurate mid-range, and deep bass.

5.8 E-books and Audiobooks

Utilize the pre-installed Kindle and Audible apps for reading e-books and listening to audiobooks. Ensure you are connected to Wi-Fi to download content.

6. Manteniment

6.1 Neteja

Wipe the device with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials that could damage the screen or finish.

6.2 Cura de la bateria

To prolong battery life, avoid exposing the device to extreme temperatures. Fully charge the device periodically if it will not be used for an extended period. The device includes an automatic shutdown timer for power saving.

6.3 Actualitzacions de programari

Periodically check for software updates to ensure optimal performance and access to the latest features. Updates for pre-installed apps may require manual APK installation if automatic updates are not available.

7. Solució De Problemes

• El dispositiu no s'encén: Assegureu-vos que la bateria estigui carregada. Connecteu-la a una font d'alimentació i torneu-ho a provar.
• No es pot connectar a la xarxa Wi-Fi/Bluetooth: Verify that Wi-Fi/Bluetooth is enabled in settings. Ensure you are within range of the network/device. Restart the player and try again.
• Aplicacions que no funcionen correctament: Ensure the app is updated to the latest version. Clear the app's cache or reinstall the app if issues persist.
• Rendiment lent: Close unnecessary background applications. Free up storage space by deleting unused files o aplicacions.
• Sense so: Check volume levels. Ensure headphones are properly connected or Bluetooth device is paired.

8. Especificacions

9. Garantia i Suport

For warranty information and technical support, please refer to the documentation provided with your purchase or contact Luoran customer service directly. Details regarding spare parts availability and software update guarantees are not available at this time.