1. Introducció
Welcome to the user manual for your new Tengsen X15 MP3 Player. This guide provides detailed instructions on how to set up, operate, and maintain your device. Please read this manual thoroughly to ensure optimal performance and longevity of your MP3 player.
The Tengsen X15 MP3 Player is a versatile device designed for music enthusiasts, offering a range of features:
- 8 GB de memòria interna: Store thousands of lossless music files.
- Emmagatzematge ampliable: Supports TF card expansion up to 128GB.
- Bluetooth 4.2: Stable and high-quality wireless audio connection.
- So HiFi sense pèrdues: Professional intelligent digital noise reduction chip for superior audio.
- Pantalla de 2.4 polzades: Large and clear display for easy navigation.
- Metal Body: Durable and premium feel.
- High-Sensitivity Touch Buttons: Backlit for easy operation in low light.
- Altaveu HD integrat: Share your music without headphones.
- Multifuncional: Includes FM radio, voice recorder, e-book reader (TXT), photo viewer (JPG, BMP, GIF), and custom alarm.

Imatge: Frontal i lateral view of the Tengsen X15 MP3 Player, showcasing its sleek design and screen.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- 1 x Tengsen X15 MP3 Player
- 1 x Music Headset
- 1 x cable micro USB
- 1 x Manual d'usuari
Note: An SD card is NOT included and must be purchased separately for memory expansion.
3. Producte acabatview
Controls i Ports
Familiarize yourself with the buttons and ports on your MP3 player for easy operation.

Image: The Tengsen X15 MP3 Player highlighting its 7 high-sensitivity touch keys for easy navigation.
- Botó d'encesa: Long press to turn on/off, short press to lock/unlock screen.
- Tecles tàctils: 7 sensitive touch buttons for menu navigation and function selection. These buttons are backlit for visibility in the dark.
- Port micro USB: Per a càrrega i transferència de dades.
- Auriculars Jack: Port de 3.5 mm per a auriculars amb cable.
- Ranura per a targetes TF: For inserting a Micro SD card to expand storage.
4. Configuració
4.1 Càrrega del dispositiu
Before first use, fully charge your MP3 player. Connect the micro USB cable to the device's USB port and the other end to a USB power adapter (not included) or a computer's USB port. The battery indicator on the screen will show charging status.
4.2 Inserció d'una targeta Micro SD
To expand the storage capacity, you can insert a Micro SD card (up to 128GB).
- Localitzeu la ranura per a targetes TF al lateral del dispositiu.
- Introduïu suaument la targeta Micro SD a la ranura fins que encaixi al seu lloc. Assegureu-vos que la targeta estigui orientada correctament.
- To remove, gently push the card in again until it pops out.

Image: The Tengsen X15 MP3 Player with a Micro SD card being inserted into its TF card slot, illustrating memory expansion capability.
4.3 Engegada/apagada
- Per encendre: Long press the Power button until the screen lights up.
- Per apagar: Long press the Power button until the power-off prompt appears, then confirm.
5. Funcionament bàsic
5.1 Navegació pel menú
Use the high-sensitivity touch buttons to navigate through the menus. The central button typically acts as 'Enter' or 'Confirm', while the surrounding buttons are for navigation (up, down, left, right) and 'Back' or 'Menu'.
5.2 Reproducció de música
The player supports various audio formats including MP3, WMA, WAV, OGG, AAC, ACELP, APE (8KHz-48KHz), and FLAC (8KHz-48KHz). It delivers HiFi lossless sound quality.

Image: The Tengsen X15 MP3 Player showcasing its HiFi sound quality capabilities and listing supported audio formats.
- Al menú principal, seleccioneu "Música".
- Browse by 'All Songs', 'Artists', 'Albums', 'Genres', or 'Playlists'.
- Seleccioneu una cançó per començar la reproducció.
5.3 Connexió Bluetooth
The device features Bluetooth 4.2 for stable wireless connections. It can only be paired with Bluetooth headphones or speakers, not with phones or computers.

Image: The Tengsen X15 MP3 Player demonstrating its Bluetooth connectivity with a pair of wireless headphones.
- Go to 'Bluetooth' in the main menu.
- Activa el Bluetooth.
- Selecciona 'Cerca device' to find available Bluetooth headphones or speakers.
- Seleccioneu el dispositiu de la llista per emparellar-lo.
5.4 Ràdio FM
The integrated FM tuner allows you to listen to radio stations. Wired earphones are essential as they act as the antenna for the FM radio.
- Connecta els teus auriculars amb cable.
- Select 'FM Radio' from the main menu.
- Feu servir els botons de navegació per cercar emissores o sintonitzar-les manualment.
5.5 Enregistrament de veu
Record audio using the built-in microphone. Recordings are saved in WAV or MP3 format.
- Select 'Voice Recorder' from the main menu.
- Press the appropriate button to start/stop recording.
5.6 E-Book Function
Read TXT format e-books on your device. It supports automatic reading, memory function, bookmarks, and page selection.
- Transferència de text files to the 'E-book' folder on your device.
- Select 'E-book' from the main menu and choose your file.
5.7 Foto Viewing
View images in JPG, BMP, and GIF formats.
- Transfer image files to the 'Photo' folder on your device.
- Select 'Photo' from the main menu and browse your images.
6. Funcions avançades
6.1 Custom Alarm
Set a personalized alarm to ensure you don't miss important moments.
- Navigate to the 'Alarm' function in the menu.
- Set the desired time and alarm sound.
6.2 Shuffle Playback & A-B Repeat
- Reproducció aleatòria: Enable this option in the music playback settings to play songs in a random order.
- AB Repetició: During music playback, use the A-B repeat function to loop a specific section of a song. This is useful for language learning or practicing music.
7. Manteniment
7.1 Neteja
To keep your MP3 player in good condition, wipe the screen and body with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
7.2 Emmagatzematge
When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures. It is recommended to charge the device periodically to maintain battery health.
8. Solució De Problemes
Problemes comuns i solucions
- Device Freezes or Becomes Unresponsive:
If the MP3 player crashes or becomes unresponsive, long press the power button to restart the device. - Cannot Pair with Bluetooth Device:
Ensure the Bluetooth device (headphones/speakers) is in pairing mode. Remember, this device can only be paired with Bluetooth headphones or speakers; it cannot be paired with phones or computers. - La ràdio FM no funciona:
Ensure wired earphones are properly plugged into the headphone jack, as they function as the antenna for the FM radio. - No es pot transferir Files:
Ensure the USB cable is securely connected to both the MP3 player and the computer. Try a different USB port or cable. - Targeta SD no reconeguda:
Ensure the SD card is inserted correctly. Try reinserting it or using a different compatible SD card.
9. Especificacions
Especificacions tècniques
| Característica | Especificació |
|---|---|
| Marca | Tengsen |
| Número de model | X15 |
| Mida de la pantalla | 2.4 polzades |
| Emmagatzematge incorporat | 8 GB |
| Expansió de memòria | Up to 128 GB (Micro SD Card) |
| Tecnologia de connectivitat | Bluetooth 4.2, USB |
| Formats d'àudio compatibles | MP3, WMA, WAV, OGG, AAC, ACELP, APE, FLAC |
| Formats de gravació | WAV, MP3 |
| Format de llibre electrònic | TXT |
| Formats fotogràfics | JPG, BMP, GIF |
| Composició de la bateria | Polímer de liti |
| Característiques especials | FM Radio, High-Resolution Audio, Voice Recorder |
10. Garantia i Suport
Your Tengsen X15 MP3 Player comes with a standard warranty. For any issues, technical support, or warranty claims, please refer to the contact information provided in the physical user manual included with your product. Our customer service team is dedicated to providing prompt and satisfactory assistance.




