1. Introducción
This manual provides detailed instructions for the Luoran M4Pro MP3 Player, a smart audio and media device designed for children and teenagers. It features a 4.0" IPS touchscreen, parental controls, and access to various streaming applications. Please read this manual thoroughly to ensure proper use and maintenance of your device.
2. ¿Qué hay en la caja?
- Luoran M4Pro MP3 Player
- 64GB memory card (pre-installed)
- Cable USB-C
- Auricular con cable
- Funda de silicona
- Instruction of use (this manual)
3. Producto terminadoview
The Luoran M4Pro is a compact and durable MP3 player with a 4.0-inch IPS full-touchscreen display. It runs on Android 10, offering a smooth user experience.

The device features a metal frame and a tempered glass back for enhanced durability. It includes physical buttons for power and volume control, along with a USB-C charging port and a 3.5mm headphone jack.

4. Configuración
- Encendido inicial: Mantenga presionado el botón de encendido ubicado en el costado del dispositivo hasta que la pantalla se ilumine.
- Parental Management PIN: For first-time use, navigate to "Parental Management" in the settings. Set a PIN code and ensure you write it down and remember it. This PIN is crucial for accessing parental control functions and preventing unauthorized changes.
- Conectarse a Wi-Fi: Go to Settings > Network & Internet > Wi-Fi and connect to your preferred wireless network to enable streaming and app downloads.
- Insertar tarjeta de memoria: The 64GB memory card is pre-installed. If you wish to expand storage further, insert a compatible micro SD card (up to 1TB) into the designated slot on the side of the device.
5. Instrucciones de funcionamiento
The Luoran M4Pro operates on an Android-based system, providing a familiar and intuitive interface. Navigate through applications by swiping the touchscreen and tapping on icons.
- Botón de encendido: Press and hold to power on/off. Short press to wake/sleep the screen.
- Botones de volumen: Adjust audio volume using the dedicated buttons on the side.
- Navegación: Use the on-screen navigation buttons (Home, Back, Recent Apps) to move between screens and applications.
6 Controles parentales
The M4Pro includes a robust parental control system to manage your child's usage. Access these settings via the "Parental Management" app on the device's home screen.
- App Blocking: Block or unblock any application, including the Google Play Store, to control access to content.
- Límites de tiempo: Set automatic ON/OFF times to control daily playing duration.
- Modo de luz nocturna: Supported for eye care, adjustable in settings.




7. Integración de medios
The M4Pro comes pre-installed with popular apps and supports various media formats.
- Aplicaciones preinstaladas: Spotify Kids, Spotify, Amazon Music, Audible, Pandora, YouTube, Libby, and HiBy Music.
- Tienda Google Play: Download any additional music, audiobook, or entertainment apps.
- Formatos de audio compatibles: Formatos MP3, WAV, FLAC, APE, OGG, M4A, AAC, WMA, MP2, etc.


8. Storage and Connectivity
- Almacenamiento interno: 32GB ROM with 3GB RAM.
- Almacenamiento expandible: Comes with a 64GB memory card pre-installed (total 96GB). Supports external memory expansion up to 1TB via SDXC/SDHC cards.
- Wi-Fi de doble banda: Enjoy stable and fast wireless connections with 2.4GHz & 5GHz Wi-Fi.
- Bluetooth 5.0: Ensures seamless connectivity with headphones, speakers, and car stereos for a smooth audio experience.

9. Duración de la batería y portabilidad
- Batería: Built-in 2000mAh LCO battery.
- Reproducción de música: Up to 70 hours of continuous music playback on a 2-hour charge.
- Cargando: Puerto de carga USB-C.
- Diseño: Lightweight and portable, ideal for travel, exercise, and on-the-go use.
10. Mantenimiento
- Limpieza: Utilice un paño suave y seco para limpiar la pantalla y el cuerpo del dispositivo. Evite limpiadores abrasivos o disolventes.
- Protección: Always use the provided silicone case to protect the device from drops and impacts.
- Almacenamiento: Guarde el dispositivo en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
- Cuidado de la batería: To prolong battery life, avoid fully discharging the device frequently. Charge regularly.
11. Solución de problemas
- El dispositivo no se enciende: Ensure the device is charged. Connect to the USB-C charger and wait a few minutes before attempting to power on again.
- Forgotten Parental PIN: If you forget your parental management PIN, you may lose access to certain functions. Refer to the device's support documentation or contact Luoran customer service for assistance.
- App Issues (e.g., frequent updates, not opening): Ensure the device is connected to Wi-Fi. Check for system updates in Settings > System > System update. For specific app issues, try clearing the app's cache or reinstalling it via the Google Play Store.
- Problemas de sonido: Check headphone connection. Ensure volume is not muted or too low. Test with different headphones or Bluetooth speakers.
12. Especificaciones
| Característica | Detalle |
|---|---|
| Dimensiones del producto | 4.25 x 2.4 x 0.39 pulgadas |
| Peso del artículo | 4.9 onzas |
| Fabricante | Luoran |
| Número de modelo del artículo | M4Pro-6750 |
| Batería | Built-in 2000mAh LCO battery |
| Marca | Luoran |
| Nombre del modelo | M4Pro-6750 |
| Característica especial | Bluetooth and WiFi, Google Play Store, Parental Controls |
| Tecnología de conectividad | Bluetooth, wifi |
| Capacidad de almacenamiento de memoria | 96 GB (32GB ROM + 64GB SD card) |
| Color | Negro |
| Tamaño de pantalla | 4 pulgadas |
| Dispositivos compatibles | Auricular, audífono |
| Tipo de medio | Memory Card, SDHC, SDXC |
13. Garantía y soporte
Luoran stands behind its products. If you encounter any unexpected issues or have questions, the Luoran support team is available 24/7 to assist you.
For support, please refer to the contact information provided in the "Instruction of use" booklet included in your product packaging or visit the official Luoran websitio.





