1. Producto terminadoview
The hadbleng Q28S Wireless Bluetooth 5.3 Earbuds are designed for active lifestyles, featuring secure earhooks, IPX7 waterproofing, and an LED display charging case. They offer high-fidelity audio and clear call quality for various activities.

Image: hadbleng Q28S Wireless Bluetooth Earbuds shown open in their charging case, displaying the LED battery indicator.
2. Contenido del paquete
Por favor revise el paquete para ver los siguientes artículos:
- 2 x hadbleng Q28S Wireless Earbuds
- 1 x Estuche de carga
- 1 x Mini USB Type-C Charging Cable
- 6 tapones para los oídos (tallas S/M/L)
- 1 x Manual de usuario (este documento)
3. Características del producto
- Tecnología Bluetooth 5.3: Ensures stable connectivity, longer transmission range, lower power consumption, and reduced latency.
- Audio de alta fidelidad: Equipped with 13.44mm speakers and a triple-layer composite membrane for powerful bass (down to 16Hz) and clear treble (up to 20kHz).
- Borrar llamadas: Built-in microphone with Environmental Noise Cancellation (ENC) for enhanced call clarity.
- Tiempo de juego extendido: Up to 60 hours of total playtime with the charging case. Each earbud provides approximately 6 hours of battery life.
- Carga rápida: Type-C fast charging support for the charging case.
- Pantalla digital LED dual: Charging case displays remaining battery level, and LED strips will indicate individual earbud charging status.
- IPX7 a prueba de agua: Designed to withstand splashes and rain, suitable for workouts and outdoor activities.
- Diseño ergonómico: Flexible silicone ear hooks and three sizes of eartips (S/M/L) provide a secure and comfortable fit.
- Control con un solo botón: Easy-to-use physical buttons for media control and call management.
- Emparejamiento automático: Earbuds automatically connect to the last paired device when removed from the charging case.
4. Configuración
4.1 Carga de los auriculares y el estuche
Before first use, fully charge the earbuds and charging case. Place the earbuds into the charging case. Connect the Type-C charging cable to the case and a power source. The LED display on the case will show the battery percentage, and LED strips will indicate the charging status of each earbud.

Image: Diagram illustrating the battery life and charging capabilities of the hadbleng Q28S earbuds and their 800mAh charging case, including Type-C fast charging.
4.2 Emparejamiento inicial
- Asegúrese de que los auriculares estén cargados y retirados del estuche.
- Abre el estuche de carga. Los auriculares se encenderán automáticamente y entrarán en modo de emparejamiento.
- En su dispositivo (teléfono inteligente, tableta, etc.), habilite Bluetooth.
- Buscar "Q28S" in the list of available Bluetooth devices and select it to connect.
- Una vez conectado, un mensaje de voz confirmará que el emparejamiento se realizó correctamente.
After the initial pairing, the earbuds will automatically connect to your device when you open the case and remove them.

Image: Visual guide demonstrating the one-step auto-pairing feature of the Q28S earbuds. Opening the case powers them on and connects them, while closing the case disconnects and powers them off.
Vídeo: Un funcionario sobreview of the hadbleng Q28S Wireless Bluetooth Earbuds, highlighting key features and functionality.
5. Instrucciones de funcionamiento
5.1 Controles de reproducción de música
- Reproducir/Pausa: Presione una vez el botón en cualquiera de los auriculares.
- Pista siguiente: Presione dos veces el botón en el auricular derecho.
- Pista anterior: Presione dos veces el botón en el auricular izquierdo.
- Sube el volumen: Presione tres veces el botón en el auricular derecho.
- Bajar volumen: Presione tres veces el botón en el auricular izquierdo.
5.2 Gestión de llamadas
- Responder/Finalizar llamada: Presione una vez el botón en cualquiera de los auriculares.
- Rechazar llamada: Press and hold the button on either earbud for 2 seconds.
- Activar asistente de voz: Press and hold the button on either earbud for 3 seconds.
The built-in microphone with ENC noise cancellation helps ensure clear communication during calls.

Image: Illustration detailing the one-button controls for music playback (play/pause, next/previous track) and call management (answer/end, reject call, voice assistant activation) on the Q28S earbuds.

Image: Diagram highlighting the 4-microphone system on each Q28S earbud, with feedforward microphones collecting environmental noise and call microphones collecting the user's voice for high-definition calls.
6. Cómo usar los auriculares
The hadbleng Q28S earbuds are designed for a secure and comfortable fit, especially during physical activity. Choose the correct size of ear caps (S/M/L) for optimal comfort and sound quality. Gently place the earbud into your ear canal and adjust the flexible ear hook over your ear until it feels secure.

Image: Visual representation of the ergonomic design of the Q28S earbuds, featuring an ergonomically designed earbud, flexible ear hooks, and three sizes of eartips (S, M, L) for a secure and comfortable fit during workouts.
7. Mantenimiento
The earbuds have an IPX7 waterproof rating, meaning they can withstand sweat, splashes, and rain. However, they are not suitable for swimming or submersion in water. After intense workouts or exposure to moisture, wipe the earbuds and charging case with a dry, soft cloth. Avoid using harsh chemicals or abrasive materials for cleaning.
8. Solución de problemas
| Problema | Solución |
|---|---|
| Los auriculares no se emparejan con el dispositivo. |
|
| No hay sonido en uno o ambos auriculares. |
|
| El estuche de carga no carga. |
|
| Los auriculares se caen fácilmente. |
|
9. Especificaciones
| Característica | Detalle |
|---|---|
| Nombre del modelo | Q28S |
| Versión de Bluetooth | 5.3 |
| Tamaño del altavoz | 13.44 mm |
| Respuesta de graves | Hasta 16 Hz |
| Treble Range | Hasta 20 kHz |
| Capacidad del estuche de carga | 800 mAh |
| Tiempo total de reproducción (con estuche) | Hasta 60 horas |
| Duración de la batería del auricular | 6 horas |
| Tiempo de carga | Approx. 2 hours (for full charge) |
| Resistencia al agua | Resistente al agua IPX7 |
| Rango de conectividad | Hasta 30 pies |
| Micrófono | Built-in with ENC Noise Cancellation |
| Puerto de carga | Tipo C |
| Material | Silicone (ear hooks, eartips) |
| Peso del artículo | 50 Milligrams (total) |
| Código Postal | 653628719672 |
10. Garantía y soporte
Your purchase of the hadbleng Q28S Wireless Bluetooth Earbuds includes an extended Reembolso sin complicaciones durante 30 días y un Garantía de 24 meses. Customer satisfaction is our top priority. If you have any questions, concerns, or require assistance, please do not hesitate to contact our 24-hour online customer care service.
For support, please refer to the contact information provided with your product packaging or visit the official hadbleng store on Amazon.