1. Produto rematadoview
The Earbay EB-BT782SC-D-HY is a versatile wireless headset designed for professional communication and multimedia use. It features AI noise-canceling microphone technology, Bluetooth V6.0 connectivity, a dedicated USB dongle for stable connections, and a convenient charging dock. This headset is compatible with various devices and platforms, making it suitable for PC, mobile phones, call centers, and online meetings.

Image 1.1: Earbay EB-BT782SC-D-HY Wireless Headset, Charging Dock, and USB Dongle.
2. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- 1 × Wireless Headset with Microphone
- 1 × Base de carga
- 1 × USB Dongle
- 1 × cable de carga USB-C
- 1 × Manual de usuario (este documento)
3. Diagrama do produto
Familiarízate cos compoñentes e controis dos teus auriculares.

Image 3.1: Headset components including the charging dock and USB dongle.

Imaxe 3.2: Detallada view of headset features including ear cushions, adjustable headband, and rotatable microphone.
4. Instrucións de configuración
4.1 Carga dos auriculares
Before first use, fully charge the headset. The headset can be charged using the included charging dock or directly via the USB-C cable.
- Usando a base de carga: Place the headset onto the charging dock. Ensure the charging contacts align. The indicator light on the dock will show charging status.
- Usando o cable USB-C: Connect the USB-C cable to the headset's charging port and the other end to a USB power source (e.g., computer, wall adapter).

Image 4.1: Two methods for charging the headset: via the charging dock or directly with a USB-C cable.
4.2 Conexión mediante dongle USB (para PC/portátil)
For a stable, plug-and-play connection with non-Bluetooth devices or for enhanced stability:
- Insira o dongle USB nun porto USB dispoñible do seu ordenador.
- Acenda os auriculares. Tentarán conectarse automaticamente ao dongle.
- Once connected, the indicator light on the dongle will turn solid.
- On your computer's sound settings, ensure the Earbay headset is selected as the input and output device.

Image 4.2: Headset connected to a computer using the USB dongle.
4.3 Connecting via Bluetooth (for Mobile Devices/Bluetooth-enabled PCs)
Para conectar os auriculares a un dispositivo con Bluetooth:
- Asegúrese de que os auriculares están acendidos.
- Activate Bluetooth on your mobile device or computer.
- Busca new devices. Select "Earbay EB-BT782SC-D-HY" from the list of available devices.
- The headset will indicate a successful connection.
4.4 Conexión dobre
The headset supports connecting to two devices simultaneously (e.g., USB dongle to PC and Bluetooth to mobile phone). This allows seamless switching between calls or audio sources.

Image 4.3: Headset demonstrating dual connection to a laptop and a smartphone.
5. Instrucións de funcionamento
5.1 Encendido/apagado
- Encendido: Manteña premido o botón de acendido durante aproximadamente 3 segundos ata que se acenda o indicador luminoso.
- Apagado: Manteña premido o botón de acendido/apagado durante aproximadamente 3 segundos ata que o indicador luminoso se apague.
5.2 Control de volume
Use the volume up (+) and volume down (-) buttons located on the headset to adjust audio levels.
5.3 Silenciar o micrófono
The headset features a dedicated mute button on the microphone boom. This function is active only during calls or meetings.
- Silenciar: Press the mute button once to mute the microphone. The microphone tip will typically show a red light.
- Activar o silencio: Press the mute button again to unmute the microphone.

Image 5.1: The one-touch mute button on the microphone boom.
Cancelación de ruído por IA 5.4
The integrated AI noise-canceling microphone actively reduces background noise by up to 99%, ensuring clear voice transmission during calls. This feature operates automatically when the microphone is active.

Image 5.2: Illustration of AI noise cancellation effectively reducing background noise.
5.5 Compatibilidade
The headset is compatible with major communication platforms and operating systems.
- Plataformas: Webex, Zoom, MS Teams, Skype, FaceTime, etc.
- Dispositivos: Computer/PC/Laptop/Mobile Phone/Tablet/VoIP/Pads/Desktop.

Image 5.3: The headset's broad compatibility with various meeting and communication platforms.
6. Mantemento
6.1 Limpeza
- Wipe the headset and charging dock with a soft, dry, lint-free cloth.
- Non empregue produtos de limpeza abrasivos, solventes nin aerosois en aerosol.
- Evite a entrada de humidade en calquera abertura.
6.2 Almacenamento
- Garde os auriculares nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- When not in use for extended periods, store the headset on its charging dock to maintain battery health.
7 Solución de problemas
7.1 Sen son ou o micrófono non funciona
- Asegúrate de que os auriculares estean acendidos e completamente cargados.
- Check that the headset is properly connected to your device (via USB dongle or Bluetooth).
- Verify that the headset is selected as the default audio input and output device in your computer's sound settings or your application's audio settings.
- Asegúrate de que o micrófono non estea silenciado.
- Adjust the volume levels on both the headset and your connected device.
7.2 Cannot Connect to Device
- Ensure the headset is in pairing mode (if connecting via Bluetooth for the first time).
- Asegúrate de que o Bluetooth estea activado no teu dispositivo.
- Move the headset closer to your device to ensure it is within the Bluetooth range (up to 15 meters / 49 feet).
- Reinicia tanto os auriculares como o dispositivo.
- Se usas o dongle USB, proba a conectalo a un porto USB diferente.
7.3 Duración curta da batería
- Asegúrese de que os auriculares estean completamente cargados antes de utilizalos.
- Check the charging contacts on the headset and dock for any obstructions.
- Battery life can vary based on usage patterns and volume levels.
8. Especificacións
| Nome do modelo | EB-BT782SC-D-HY |
| Tecnoloxía de conectividade | Sen fíos (Bluetooth V6.0, llave USB) |
| Alcance Bluetooth | 15 metros (49 pés) |
| Control de ruído | AI Noise Cancellation, Passive Noise Cancellation |
| Micrófono | Adjustable, 270° Rotatable, Mute Function |
| Forma do auricular | De orella |
| Duración da batería (tempo de conversa) | Ata 26 horas |
| Duración da batería (en espera) | Máis de 200 horas |
| Tempo de carga | Aproximadamente 2 Horas |
| Interfaz de carga | USB-C, Charging Dock |
| Dispositivos compatibles | PC, Laptop, Mobile Phone, Tablet, VoIP, Desktop |
| Material | Aluminum, Leather, Plastic, Stainless Steel |
| Peso do elemento | 1.08 libras |
| Dimensións do produto | 7.5 x 7.2 x 2.9 polgadas |

Image 8.1: Illustration of the headset's 49-foot Bluetooth range.

Image 8.2: Summary of exceptional battery life and Bluetooth range.
9. Garantía e soporte
Earbay products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included in your package or visit the official Earbay support websitio.
Conserve o comprobante de compra para reclamacións de garantía.