Introducción
Thank you for choosing the Billboard True Wireless Secure Fit Sport Earphones. This manual provides essential information for the proper setup, operation, and maintenance of your new earphones. Please read it thoroughly before use to ensure optimal performance and longevity of the product.
These earphones are designed for active lifestyles, featuring a secure fit and wireless connectivity for music and calls on the go.
Contenido del paquete
- Billboard True Wireless Secure Fit Sport Earphones (Left and Right)
- Cable de carga USB
- Multiple Sizes of Comfort-Fit Ear Gels

Image: The included USB charging cable and three pairs of silicone ear tips in different sizes for the Billboard HSBT-BB2516 earphones.
Producto terminadoview
The Billboard HSBT-BB2516 earphones feature an ergonomic design with behind-the-ear fins for a secure fit during physical activity. Each earphone includes a multi-function button for power, playback, and call management, along with volume controls.

Imagen: Frente view of both Billboard HSBT-BB2516 True Wireless Sport Earphones, displaying the power button and Billboard logo.

Image: A close-up of one Billboard HSBT-BB2516 earphone, displaying the power button and volume controls.
Configuración
1. Carga de los auriculares
- Connect the provided USB charging cable to the charging port on each earphone.
- Conecte el otro extremo del cable USB a un adaptador de corriente USB estándar (no incluido) o al puerto USB de una computadora.
- The indicator light on the earphones will illuminate during charging and turn off or change color when fully charged.
- Una carga completa suele tardar entre 1 y 2 horas aproximadamente.
2. Selecting Ear Gels for Optimal Fit
The earphones come with three sizes of comfort-fit ear gels. Experiment with different sizes to find the most secure and comfortable fit for your ears. A proper fit is crucial for sound quality and noise isolation.
3. Encendido y emparejamiento
- Encendido: Press and hold the power button on both earphones simultaneously for approximately 3-5 seconds until the indicator lights flash. The earphones will automatically attempt to pair with each other.
- Emparejamiento Bluetooth: Once the earphones are powered on and paired with each other (one earphone's indicator light may flash red/blue, indicating pairing mode), enable Bluetooth on your smartphone or audio device.
- Buscar "Billboard HSBT-BB2516" (or similar name) in your device's Bluetooth settings and select it to connect.
- Once successfully paired, the indicator light on the earphone will typically stop flashing or flash slowly.

Image: A person's hands holding the Billboard HSBT-BB2516 True Wireless Sport Earphones, with a smartphone in the background, illustrating the pairing process.
Instrucciones de funcionamiento
Encendido/apagado
- Encendido: Press and hold the power button on both earphones for 3-5 seconds.
- Apagado: Press and hold the power button on either earphone for 5-7 seconds until the indicator light turns off. Both earphones will power off.
Reproducción de música
- Reproducir/Pausa: Presione el botón multifunción una vez en cualquiera de los auriculares.
- Pista siguiente: Mantenga presionado el botón '+' (subir volumen) durante 2 segundos.
- Pista anterior: Mantenga presionado el botón '-' (bajar volumen) durante 2 segundos.
- Sube el volumen: Presione brevemente el botón '+'.
- Bajar volumen: Presione brevemente el botón '-'.
Gestión de llamadas
- Responder/Finalizar llamada: Presione el botón multifunción una vez durante una llamada entrante o una llamada activa.
- Rechazar llamada: Mantenga presionado el botón multifunción durante 2 segundos durante una llamada entrante.
- Volver a marcar el último número: Presione dos veces el botón multifunción cuando no esté en una llamada.
Asistente de voz
- Activar asistente de voz: Triple-press the multi-function button to activate your device's voice assistant (Siri, Google Assistant, etc.).
Mantenimiento
- Limpieza: Utilice un paño suave y seco para limpiar los auriculares. No utilice limpiadores abrasivos ni disolventes.
- Geles para los oídos: Remove and clean the ear gels regularly with mild soap and water. Ensure they are completely dry before reattaching.
- Almacenamiento: Guarde los auriculares en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
- Puerto de carga: Mantenga el puerto de carga libre de polvo y residuos.
Solución de problemas
Los auriculares no se encienden:
- Ensure the earphones are fully charged. Connect them to a power source using the provided USB cable.
- Press and hold the power button for the specified duration (3-5 seconds).
No se puede emparejar con el dispositivo:
- Ensure Bluetooth is enabled on your device and the earphones are in pairing mode (indicator light flashing red/blue).
- Acerque los auriculares a su dispositivo.
- Apague y encienda el Bluetooth de su dispositivo, luego intente emparejarlo nuevamente.
- If previously paired, remove the earphones from your device's Bluetooth list and attempt to pair again.
Solo funciona un auricular:
- Ensure both earphones are powered on and have sufficient battery.
- Try powering both earphones off and then on again simultaneously to re-establish their connection to each other.
- If the issue persists, try resetting the earphones (refer to manufacturer's website if a specific reset procedure is available, as it's not detailed here).
Mala calidad de sonido o volumen bajo:
- Ajuste el volumen tanto en el dispositivo conectado como en los auriculares.
- Ensure the ear gels provide a secure and sealed fit in your ear canal. Try different sizes.
- Limpie cualquier residuo de los altavoces de los auriculares.
- Ensure there are no obstructions between the earphones and your connected device.
Duración de la batería corta:
- Ensure earphones are fully charged before use.
- La duración de la batería puede variar según los niveles de volumen y los patrones de uso.
- El funcionamiento en temperaturas extremas puede afectar el rendimiento de la batería.
Presupuesto
| Característica | Especificación |
|---|---|
| Número de modelo | HSBT-BB2516 |
| Tecnología de conectividad | Bluetooth |
| Tecnología de comunicación inalámbrica | Bluetooth |
| Componentes incluidos | Auriculares deportivos |
| Tipo de control | Remoto |
| Duración de la batería | Up to 3 Hours (Talk and Play Time) |
| Forma del auricular | Angular, around the ear |
| Control de ruido | Aislamiento de sonido |
| Características especiales | Lightweight, Microphone Included, Sports & Exercise |
| Peso del artículo | 2.89 onzas |
| Fabricante | Cartelera |
| Código Postal | 680988245169 |
Garantía y soporte
Specific warranty information and detailed support contact details are not available in the provided product data. Please refer to the product packaging or the manufacturer's official website for warranty terms and customer support information.





