1. Introdución
Thank you for choosing the fojep Wireless Earbuds BX28. These earbuds are designed to provide a high-quality audio experience with advanced features for daily use and sports activities. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Figure 1.1: fojep Wireless Earbuds BX28 with charging case. The earbuds feature an ergonomic design with earhooks for a secure fit, and the charging case has an LED digital display.
2. Contido do paquete
Verifique que todos os elementos estean presentes no seu paquete:
- fojep Wireless Earbuds (Left and Right)
- Charging Case with LED Digital Display
- Cable de carga USB tipo C
- Eartips (3 sizes: S, M, L)
- Manual de usuario

Figure 2.1: Illustration of the items included in the fojep BX28 earbud package, showing the earbuds, charging case, charging cable, and various eartip sizes.
3. Configuración
3.1 Carga dos auriculares e da funda
Before first use, fully charge the earbuds and the charging case. The charging case features an LED digital display that shows the battery percentage of the case and individual battery status bars for each earbud.
- Place both earbuds into the charging case. Ensure they are correctly seated; the indicator lights on the earbuds will illuminate.
- Conecta o cable de carga USB tipo C ao porto de carga da carcasa e o outro extremo a unha fonte de alimentación USB (por exemplo, un adaptador de parede, un porto USB do ordenador).
- The LED display on the charging case will show the charging progress. A full charge typically takes approximately 1.5-2 hours.

Figure 3.1: The charging case displays the battery percentage for the case and individual charge levels for the left and right earbuds. The earbuds offer up to 7 hours of playtime, extended to 75 hours with the charging case.
3.2 Emparellamento cun dispositivo Bluetooth
The fojep BX28 earbuds feature one-step auto pairing for convenience.
- Abre a caixa de carga. Os auriculares acenderanse automaticamente e entrarán no modo de emparellamento.
- On your device (smartphone, tablet, laptop), activate Bluetooth.
- Busca available Bluetooth devices. Select "BX28" da lista.
- Unha vez conectados, escoitarás un ton de confirmación e os auriculares estarán listos para usar.
Os auriculares volverán conectarse automaticamente ao último dispositivo emparellado ao retiralos da funda, sempre que o Bluetooth estea activado no dispositivo.

Figure 3.2: Visual guide for the one-step auto pairing process. Simply remove the earbuds from the charging case, and they will appear as "BX28" in your device's Bluetooth settings for connection.
3.3 Uso dos auriculares
For optimal sound quality and comfort, choose the correct size eartips and adjust the earhooks.
- Select the eartips (S, M, L) that provide a snug and comfortable fit in your ear canal. A good seal enhances bass response and noise isolation.
- Gently place the earbud into your ear, ensuring the earhook wraps securely around the back of your ear. The earhooks are flexible for a customized fit.

Figure 3.3: The ergonomic design of the fojep BX28 earbuds, featuring flexible earhooks and multiple eartip sizes (S/M/L) to ensure a comfortable and secure fit, especially during sports activities.
4. Instrucións de funcionamento
The fojep BX28 earbuds feature intuitive touch controls on each earbud. The controls are mirrored on both earbuds, allowing for single-earbud use.
4.1 Controis de reprodución de música
| Acción | Auricular esquerdo | Earbud dereito |
|---|---|---|
| Reproducir/Pausa | Toque un só | Toque un só |
| Próxima canción | N/A | Toca dúas veces |
| Canción anterior | Toca dúas veces | N/A |
| Subir volume | N/A | Toca tres veces |
| Baixar o volume | Toca tres veces | N/A |
4.2 Controis de xestión de chamadas
| Acción | Auricular esquerdo | Earbud dereito |
|---|---|---|
| Responder chamada | Toque un só | Toque un só |
| Finalizar chamada | Toque un só | Toque un só |
| Rexeitar a chamada | Prema longa (2 segundos) | Prema longa (2 segundos) |
4.3 Asistente de voz
Activate your device's voice assistant (Siri, Google Assistant, etc.) by performing a specific tap gesture.
| Acción | Auricular esquerdo | Earbud dereito |
|---|---|---|
| Activa o asistente de voz | Prema longa (2 segundos) | Prema longa (2 segundos) |

Figure 4.1: Detailed diagram of the touch controls for both left and right fojep BX28 earbuds, illustrating functions for music playback, call management, and voice assistant activation.
5. Mantemento
Proper maintenance ensures the longevity and optimal performance of your fojep Wireless Earbuds BX28.
5.1 Limpeza
- Limpa os auriculares regularmente, especialmente as almofadas e os contactos de carga, cun pano suave, seco e sen fiapos.
- Para a sucidade persistente, d lixeiramenteampEnxágüe o pano con auga ou un limpador suave e non abrasivo. Evite a humidade excesiva.
- Non empregue produtos químicos agresivos, alcol nin materiais abrasivos.
- Asegúrate de que os auriculares estean completamente secos antes de volvelo colocar na caixa de carga.
5.2 Almacenamento
- Cando non estean en uso, garde os auriculares no seu estoxo de carga para protexelos e mantelos cargados.
- Gardar nun lugar fresco e seco, lonxe de temperaturas extremas e da luz solar directa.
5.3 Resistencia á auga (IPX7)
The earbuds are rated IPX7 waterproof, meaning they can withstand submersion in up to 1 meter of water for 30 minutes. This makes them suitable for sweat resistance, rain, and splashes.
- Nota: A caixa de carga é NON waterproof. Do not expose the charging case to water.
- Despois da exposición á auga ou á suor, asegúrate de que os auriculares estean completamente secos antes de volvelo colocar na caixa de carga para evitar danar os contactos de carga.

Figure 5.1: The fojep BX28 earbuds are IPX7 rated, providing protection against rain, sweat, and splashes, making them suitable for various activities.
6 Solución de problemas
If you encounter issues with your fojep Wireless Earbuds BX28, refer to the following common solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| Os auriculares non se emparellan/conectan | Bluetooth off, earbuds not in pairing mode, interference, previously paired device. |
|
| Só funciona un auricular | Low battery, not properly paired, earbud not connected to each other. |
|
| Volume baixo ou mala calidade de son | Incorrect eartip size, earwax buildup, low device volume, poor connection. |
|
| O estuche de carga non se está cargando | Faulty cable, power source issue, dirty charging port. |
|
7. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | BX28 |
| Versión Bluetooth | V5.3 |
| Tempo de reprodución de auriculares | Ata 7 horas (unha soa carga) |
| Tempo de reprodución total (co estoxo de carga) | Ata 75 horas |
| Clasificación impermeable | IPX7 (só auriculares) |
| Método de control | Control táctil |
| Micrófono | Built-in, CVC Noise Cancelling |
| Porto de carga | USB tipo C |
| Material | Plástico |
| Cor | Negro profundo |

Figure 7.1: The fojep BX28 earbuds utilize advanced Bluetooth 5.3 technology, offering improved connection stability and efficiency compared to older versions.

Figure 7.2: The fojep BX28 earbuds are widely compatible with various Bluetooth-enabled devices, including smartphones, tablets, laptops, and smartwatches.
8. Garantía e soporte
fojep products are designed with quality and reliability in mind. For warranty information and customer support, please refer to the following:
- Garantía: Specific warranty terms and duration may vary by region and retailer. Please retain your proof of purchase for warranty claims.
- Atención ao cliente: If you experience any issues or have questions not covered in this manual, please contact fojep customer support through the platform where you purchased the product (e.g., Amazon Message Center).
- Recursos en liña: For the latest information, FAQs, and additional support, visit the official fojep store page on Amazon: fojep Amazon Store.
Your satisfaction is important to us. We are committed to providing excellent service and support.
