1. Introducció
Gràcies per la compraasing the Billboard Bluetooth 5.0 True Wireless Stereo Secure Fit Earphones. This manual provides essential information for the proper use, maintenance, and troubleshooting of your device. Please read it thoroughly before use and retain it for future reference.
These earphones feature advanced Bluetooth 5.0 technology, offering a stable wireless connection, clear audio, and hands-free calling. The included charging case provides extended battery life, making them suitable for various activities.
2. Contingut del paquet
- True Wireless Earphones (Left and Right)
- Estoig de càrrega portàtil
- Cable de càrrega USB
- Múltiples mides de puntes per a les orelles (petites, mitjanes, grans)
- Manual d'usuari (aquest document)

Image: Included accessories, featuring the USB charging cable and different sizes of ear tips for a customized fit.
3. Producte acabatview
Familiarize yourself with the components of your Billboard True Wireless Earphones.

Image: The Billboard True Wireless Earphones shown inside their open charging case, with one earphone removed.
Earphone Components:
- Àrea de control tàctil: Per gestionar la reproducció, les trucades i l'assistent de veu.
- Indicador LED: Mostra l'estat de l'emparellament, l'estat de la càrrega i l'alimentació.
- Micròfon: Per trucades mans lliures.
- Contactes de càrrega: Es connecta amb l'estoig de càrrega.
- Ganxo per a l'orella: Proporciona un ajust segur.
Components de la caixa de càrrega:
- Ranures de càrrega per a auriculars: Holds and charges the earphones.
- Llums indicadores de càrrega: Shows the case's battery level.
- Port de càrrega USB: Per connectar el cable de càrrega.
4. Configuració
4.1 Càrrega dels auriculars i l'estoig
- Carregueu la funda de càrrega: Connect the provided USB charging cable to the charging port on the case and a USB power source (e.g., computer, wall adapter). The indicator lights on the case will illuminate to show charging progress. A full charge typically takes 1-2 hours.
- Carregar els auriculars: Place the earphones into their respective charging slots in the case. Ensure the charging contacts align. The earphones will automatically begin charging. The LED indicator on the earphones will show charging status (e.g., red while charging, off when fully charged).
The charging case can provide multiple recharges for the earphones, extending their usage time significantly.

Image: A hand holding one earphone, positioned near the open charging case, illustrating how to place the earphone for charging.
4.2 Emparellament amb un dispositiu Bluetooth
The earphones feature auto-pair functionality for seamless connection.
- Encès: Remove both earphones from the charging case. They will automatically power on and enter pairing mode. The LED indicator on one earphone will flash (e.g., blue and red alternately) indicating it is ready to pair.
- Activa el Bluetooth: On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings and ensure Bluetooth is enabled.
- Seleccioneu el dispositiu: Look for "BB2836" or a similar name in the list of available Bluetooth devices and select it to connect.
- Confirmació: Once successfully paired, the LED indicator on the earphones will stop flashing and may show a solid blue light or turn off, and you may hear an audible confirmation.
After initial pairing, the earphones will automatically connect to the last paired device when removed from the case, provided Bluetooth is active on the device.

Image: A person wearing the Billboard True Wireless Earphones while using a smartphone, illustrating the wireless stereo connection.
4.3 Com posar-se els auriculars
For optimal sound quality and a secure fit, choose the correct size ear tips and position the earphones properly.
- Seleccioneu els consells per a les orelles: Experiment with the different sizes of ear tips provided to find the pair that creates a comfortable and snug seal in your ear canal.
- Inserir auriculars: Gently insert each earphone into the corresponding ear (L for left, R for right).
- Ajustar per a l'ajust: Rotate and adjust the earphone until the ear hook rests securely over your ear and the ear tip forms a good seal. A proper seal enhances bass response and noise isolation.

Image: A woman wearing the Billboard True Wireless Earphones, demonstrating the secure fit and highlighting the touch control area.
5. Instruccions de funcionament
5.1 Encès/Apagat
- Encès: Remove earphones from the charging case. They will power on automatically. Alternatively, press and hold the touch control area on both earphones for approximately 3 seconds.
- Apagar: Place earphones back into the charging case. They will power off automatically. Alternatively, press and hold the touch control area on either earphone for approximately 5 seconds.
5.2 Controls tàctils
The touch control area on each earphone allows for various functions:
- Reproduir/pausa: Toqueu un sol cop a qualsevol dels auriculars.
- Pista següent: Toqueu dues vegades l'auricular dret.
- Pista anterior: Toqueu dues vegades l'auricular esquerre.
- Respondre/Finalitzar la trucada: Toqueu un sol cop a qualsevol dels auriculars durant una trucada entrant o activa.
- Rebutja la trucada: Premeu i manteniu premut qualsevol dels auriculars durant 2 segons durant una trucada entrant.
- Activa l'assistent de veu (Siri/Assistent de Google): Toqueu tres vegades en qualsevol dels auriculars.

Imatge: Un primer pla view of one earphone, highlighting the circular touch control area and the small LED indicator light.
5.3 Trucades de mans lliures
The built-in microphone allows for clear hands-free communication. Use the touch controls as described above to manage calls.
5.4 Ús d'un sol auricular
You can use either the left or right earphone independently. Simply remove one earphone from the charging case, and it will automatically connect to your device. The other earphone can remain in the case or be powered off.
6. Manteniment
6.1 Neteja
- Netegeu regularment els auriculars i l'estoig de càrrega amb un drap suau, sec i sense borrissol.
- Traieu les puntes de les orelles i netegeu-les amb aigua i sabó suau, i després eixugueu-les bé abans de tornar-les a col·locar.
- Use a cotton swab or soft brush to gently clean the charging contacts on both the earphones and the case.
- Eviteu utilitzar netejadors abrasius, dissolvents o productes químics agressius.
6.2 Emmagatzematge
- When not in use, always store the earphones in their charging case to protect them from damage and keep them charged.
- Guardeu el dispositiu en un lloc fresc i sec, allunyat de temperatures extremes i de la llum solar directa.
6.3 Cura de la bateria
- Per allargar la durada de la bateria, eviteu descarregar completament els auriculars i l'estoig de càrrega amb freqüència.
- Carregueu el dispositiu regularment, fins i tot si no l'utilitzeu amb freqüència, per evitar una descàrrega profunda.
7. Solució De Problemes
Si teniu problemes amb els auriculars, consulteu les solucions habituals següents:
| Problema | Possible solució |
|---|---|
| Els auriculars no s'encenen. | Ensure earphones are charged. Place them in the charging case and check the case's battery level. |
| Els auriculars no s'aparellen amb el dispositiu. | 1. Assegureu-vos que el Bluetooth estigui habilitat al vostre dispositiu. 2. Make sure earphones are in pairing mode (LED flashing). 3. Forget/delete "BB2836" from your device's Bluetooth list and try pairing again. 4. Ensure earphones are sufficiently charged. |
| Only one earphone is working. | 1. Place both earphones back into the charging case, close the lid, then open and remove them simultaneously. 2. Ensure both earphones are charged. 3. Try resetting the earphones (refer to device-specific reset instructions if available, or try forgetting the device and re-pairing). |
| Volum baix o mala qualitat de so. | 1. Adjust the volume on both your device and the earphones. 2. Ensure ear tips provide a secure seal in your ear canal. 3. Clean any debris from the earphone speakers and ear tips. 4. Ensure there are no obstructions between the earphones and your device. |
| L'estoig de càrrega no es carrega. | 1. Check the USB cable and power adapter for damage. 2. Ensure the USB cable is securely connected to both the case and the power source. 3. Try a different USB cable or power source. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | BB2836 |
| Tecnologia de connectivitat | Bluetooth 5.0 |
| Earphone Form Factor | In-Ear with Secure Fit Ear Hooks |
| Mètode de control | Control tàctil |
| Micròfon | Integrat |
| Durada de la bateria (auriculars) | Fins a 8 hores (una sola càrrega) |
| Recàrregues de caixa de càrrega | Up to 3 additional charges (approx. 24 hours total playback) |
| Tipus de bateria | Ió de liti |
| Nivell de resistència a l'aigua | Resistent a l'aigua |
| Dispositius compatibles | Phones, MP3 Players, Tablets, Laptops, Smart Speakers, Televisions, Gaming Consoles, Desktops |
| Material | Plàstic |
| Color | Negre |
9. Informació de seguretat
- No desmunteu, repareu ni modifiqueu el producte. Això pot provocar incendis, descàrregues elèctriques o danys totals al producte.
- Mantingueu el dispositiu allunyat de temperatures extremes, llum solar directa i humitat.
- Eviteu deixar caure els auriculars ni sotmetre'ls a impactes forts.
- Do not use the earphones at excessively high volumes for prolonged periods, as this may cause hearing damage.
- Exercise caution when using earphones in situations requiring awareness of your surroundings, such as driving or walking in traffic.
- Mantenir fora de l'abast dels nens i mascotes.
10. Atenció al client
For further assistance, warranty information, or to report issues not covered in this manual, please contact Billboard customer support through their official weblloc web o el venedor on es va comprar el producte.





