Introdução
Thank you for choosing MULIN P40Pro-Nero Bluetooth Earbuds. These wireless earbuds are designed to provide an immersive audio experience with advanced features such as Bluetooth 5.4 connectivity, intuitive touch controls, and IPX7 water resistance. Enjoy clear calls and extended battery life for your daily activities, whether for sport, travel, gaming, or music.
Configurar
O que está na caixa
- MULIN P40Pro-Nero Bluetooth Earbuds (Left and Right)
- Estojo de carregamento
- Cabo de carregamento USB-C
- Manual do usuário
Carregamento inicial
Before first use, fully charge the earbuds and the charging case. Connect the provided USB-C cable to the charging port on the case and to a power source. The LED display on the case will indicate the charging status.

Image: MULIN P40Pro-Nero Bluetooth Earbuds resting in their charging case, ready for use or charging.
A full charge for the earbuds takes approximately 1 hour. The charging case provides multiple charges, extending the total battery life up to 40 hours.
Emparelhamento automático
The earbuds feature Bluetooth 5.4 technology for a stable and efficient connection. For the first connection:
- Certifique-se de que o Bluetooth do seu dispositivo esteja ativado.
- Abra o estojo de carregamento. Os fones de ouvido entrarão automaticamente no modo de emparelhamento.
- Select "MULIN P40Pro-Nero" from the Bluetooth device list on your phone, tablet, or computer.
- Once connected, the earbuds will automatically pair with your device every time you take them out of the charging case.

Image: The earbuds and charging case positioned near a laptop, illustrating the upgraded Bluetooth 5.4 technology and its automatic connection feature.
Instruções de operação
Usando os fones de ouvido
The MULIN P40Pro-Nero earbuds are ergonomically designed for a comfortable and secure fit. Gently insert each earbud into your ear canal and rotate slightly until it feels snug. This ensures optimal sound quality and comfort during prolonged use.

Image: A person wearing the MULIN earbuds while exercising, demonstrating their small volume, light weight, and ability to provide clear calls even in noisy environments.
Controles de toque
The earbuds feature intuitive touch controls on their surface, allowing you to manage audio playback and calls without needing to access your connected device:
- Reproduzir/Pausar: Toque uma vez em qualquer um dos fones de ouvido.
- Próxima música: Toque duas vezes no fone de ouvido direito.
- Música anterior: Toque duas vezes no fone de ouvido esquerdo.
- Atender/encerrar chamada: Um único toque em qualquer um dos fones de ouvido durante uma chamada recebida.
- Rejeitar chamada: Durante uma chamada recebida, mantenha pressionado qualquer um dos fones de ouvido por 2 segundos.
- Ative o Voice Assistant: Toque três vezes em qualquer um dos fones de ouvido.
Indicador de exibição LED
The charging case is equipped with an LED display that shows the power status of both the earbuds and the charging case itself. This allows you to monitor battery levels at a glance.

Image: The charging case featuring an LED display that clearly indicates the power levels of both the individual earbuds and the charging case itself.
Ampla compatibilidade
These wireless earbuds are designed for broad compatibility, connecting seamlessly with a variety of Bluetooth-enabled devices. This includes mobile phones, computers, and tablets, supporting both Android and iOS operating systems.

Image: The earbuds and their charging case placed beside a laptop, symbolizing their wide compatibility with various devices.
Manutenção
Carregamento e duração da bateria
The earbuds offer approximately 6 hours of continuous playback on a single charge. The portable charging case provides additional charges, extending the total usage time to up to 40 hours. The case supports USB-C fast charging, allowing for quick replenishment of power.

Image: Visual representation of battery endurance, showing 1.5 hours charging time, 6 hours continuous playback, and the charging box lasting for 24 hours (Note: Total battery life with case is up to 40 hours as per product description).
Limpeza e Cuidados
To maintain optimal performance and hygiene, regularly clean your earbuds. Use a soft, dry, lint-free cloth to wipe the earbuds and charging case. Avoid using abrasive materials or harsh chemicals. Do not submerge the charging case in water.
Resistência à água (IPX7)
The earbuds are rated IPX7 waterproof, meaning they can withstand rain and sweat. This makes them suitable for workouts and outdoor activities. However, they are not designed for swimming or prolonged submersion. Ensure the earbuds are dry before placing them back in the charging case to prevent damage.
Solução de problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Fones de ouvido não emparelham | Bluetooth desligado no dispositivo; fones de ouvido não estão em modo de emparelhamento; interferência. | Certifique-se de que o Bluetooth esteja ativado. Coloque os fones de ouvido no estojo, feche-o e abra-o novamente para entrar no modo de emparelhamento. Aproxime-se do dispositivo. |
| Sem som de um fone de ouvido | Low battery; earbud not properly connected. | Charge both earbuds. Place both earbuds back in the case, close the lid, wait a few seconds, then take them out again. |
| O estojo de carregamento não carrega | Cabo ou fonte de alimentação com defeito. | Experimente com um cabo USB-C e um adaptador de energia diferentes. Certifique-se de que o cabo esteja firmemente conectado. |
| Qualidade de som ruim / Desconexões | Distância do dispositivo; interferência; bateria fraca. | Stay within 15 meters of your device. Avoid environments with strong electromagnetic interference. Charge earbuds. |
Caso os problemas persistam, consulte a seção Garantia e Suporte para obter mais assistência.
Especificações
| Recurso | Detalhe |
|---|---|
| Nome do modelo | P40Pro |
| Versão Bluetooth | 5.4 |
| Distância wireless | Até 15 metros (49 pés) |
| Duração da bateria dos fones de ouvido (carga única) | Até 6 horas |
| Duração total da bateria (com estojo de carregamento) | Até 40 horas |
| Tempo de carregamento (fones de ouvido) | Aproximadamente 1 hora |
| Porta de carregamento | USB-C |
| Classificação de resistência à água | IPX7 (Resistant to rain and sweat) |
| Microfones | 4 built-in microphones for clear calls |
| Dispositivos compatíveis | Mobile phones, computers, tablets (iOS, Android, etc.) |
| Componentes incluídos | Charging case, USB cable |

Imagem: Uma explosão view of the earbud's internal speaker components, illustrating features like lossless transmission, 20-20000Hz frequency response, HD call capability, and a 13mm driver.

Image: The earbuds in their charging case, accompanied by text highlighting HIFI Soundtrack and AAC HD Audio Decoding for an immersive sound experience.
Garantia e Suporte
MULIN products are manufactured to the highest quality standards. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official MULIN website. Guarde o comprovante de compra para solicitações de garantia.





