Introducción
This manual provides detailed instructions for the LENCENT Bluetooth 5.3 FM Transmitter Car Adapter, Model BC87. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its features. This device allows you to stream audio wirelessly from your smartphone to your car's FM radio, make hands-free calls, and charge your devices quickly.
Información de seguridad
PRECAUCIÓN: To avoid interference with other wireless devices, maintain a safe distance between this adapter and other devices. Always use the original battery or a recommended replacement. Do not expose the device to extreme temperatures or humidity.
- No desmonte ni modifique el dispositivo.
- Mantener fuera del alcance de los niños.
- Evite la exposición directa a la luz solar o al calor extremo.
- Asegúrese de que el dispositivo esté bien conectado a la toma del encendedor del automóvil.
Producto terminadoview
The LENCENT BC87 is a versatile car adapter designed to enhance your in-car audio and charging experience. It features advanced Bluetooth technology, multiple charging ports, and intuitive controls.

Características principales
- Tecnología Bluetooth 5.3: Provides a faster and more stable connection, automatically reconnecting to the last paired device. Optimized antenna and signal for low latency audio and calls.
- Hi-Fi Music & Bass Mode: Offers high-fidelity stereo sound with a dedicated one-touch Bass mode for enhanced audio experience.
- PD 30W & QC 3.0 Fast Charging: Equipped with a 30W USB-C Power Delivery (PD) port and an 18W Quick Charge 3.0 (QC) port, allowing rapid charging for two devices simultaneously. Includes smart charge monitoring for safety.
- Dual Microphone & Clear Sound: Features dual microphones with CVC8.0 noise reduction and Digital Signal Processor (DSP) technology for clear, hands-free calls. Supports one-touch call management and voice assistants (Siri/Google Assistant).
- Compact Design with Colorful LED Lights: Small form factor prevents obstruction of other car controls. Integrated colorful breathing lights create an ambient atmosphere, which can be turned off with a single button press.


Guía de configuración
Follow these steps to set up your LENCENT BC87 FM Transmitter:
- Insertar en el enchufe del coche: Plug the FM transmitter into your car's 12V/24V cigarette lighter socket. The device will power on automatically, and the LED display will light up.
- Find a Blank FM Station: Tune your car's FM radio to an empty frequency (a station with no broadcast). This will minimize interference and ensure clear audio. Look for static or a very quiet channel.
- Frecuencia de Match FM: On the LENCENT BC87, long press the "CH" button until the frequency display flashes. Use the "CH+" and "CH-" buttons to adjust the transmitter's frequency to match the blank FM station you found on your car radio. Once matched, the display will stop flashing.
- Emparejamiento Bluetooth: On your smartphone, enable Bluetooth and search for available devices. Select "BC87" from the list to pair. Once connected, the Bluetooth icon on the transmitter's display will become solid.

Instrucciones de funcionamiento
Reproducción de música
- Transmisión por Bluetooth: After successful Bluetooth pairing, open your music app on your phone. Audio will stream through your car's speakers via the selected FM frequency.
- Reproducción desde unidad USB: Inserte una unidad flash USB (hasta 64 GB) que contenga audio MP3/WMA/WAV/FLAC files into the designated USB port (usually the one without charging indicators). The device will automatically detect and play music from the USB drive.
- Botones de control: Use the previous/next track buttons on the transmitter to navigate songs.
- Modo bajo: Press the "BASS" button to activate or deactivate the enhanced bass effect for your music.

Llamadas manos libres
The LENCENT BC87 allows for safe, hands-free communication while driving.
- Responder llamada: Presione el botón verde del teléfono una vez para responder una llamada entrante.
- Rechazar llamada: Mantenga presionado el botón verde del teléfono para rechazar una llamada entrante.
- Colgar la llamada: Press the green phone button once during a call to end it.
- Volver a marcar el último número: Double-press the green phone button to redial the last dialed number.

Asistente de voz
The device supports intelligent voice control for Siri and Google Assistant. Long press the green phone button to activate your smartphone's voice assistant.
Control de luz LED
The LENCENT BC87 features colorful breathing lights. Press the light switch button (usually indicated by a light bulb icon) to cycle through different light modes or to turn the lights off.

Dispositivos de carga
Utilize the fast-charging ports to power up your mobile devices:
- USB-C (cargador de 30 W): Conecte dispositivos compatibles para la carga rápida Power Delivery.
- USB-A (cargador de 18 W): Conecte dispositivos compatibles para la carga rápida Quick Charge 3.0.
Mantenimiento
To ensure the longevity and optimal performance of your LENCENT BC87 FM Transmitter, follow these maintenance guidelines:
- Limpieza: Utilice un paño suave y seco para limpiar el dispositivo. No utilice limpiadores líquidos ni aerosoles.
- Almacenamiento: Cuando no utilice el dispositivo durante períodos prolongados, guárdelo en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
- Manejo: Evite dejar caer el dispositivo o someterlo a fuertes impactos.
- Fuente de energía: Ensure the car's cigarette lighter socket is clean and free of debris for a stable connection.
Solución de problemas
If you encounter issues with your LENCENT BC87, refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| Sin alimentación/El dispositivo no enciende | Loose connection; Car socket issue; Device fault | Ensure the device is firmly plugged in. Check if the car's cigarette lighter socket is working (test with another device). |
| Audio estático o de mala calidad | FM frequency interference; Weak signal | Find a different, clearer blank FM station on your car radio and match the transmitter's frequency. Ensure the volume on both the transmitter and car radio is set appropriately. |
| El Bluetooth no se conecta | Bluetooth not enabled; Device not in pairing mode; Already connected to another device | Ensure Bluetooth is enabled on your phone. Restart the transmitter and your phone. Forget "BC87" from your phone's Bluetooth list and try pairing again. |
| Charging not working or slow | Cable issue; Device not compatible with fast charging; Overload protection | Use a certified charging cable. Ensure your device supports PD or QC fast charging. Unplug and replug the device. |
| La calidad de las llamadas manos libres es mala | Environmental noise; Microphone obstruction | Ensure the microphone area is not obstructed. Reduce car fan speed or window noise. |
Presupuesto
| Característica | Detalle |
|---|---|
| Número de modelo | BC87 |
| Versión de Bluetooth | 5.3 |
| Vol de entradatage | DC-12 24V |
| Salida USB-C (PD) | 30W (5V/3A, 9V/3A, 12V/2.5A) |
| USB-A Output (QC) | 18W (5V/3A, 9V/2A, 12V/1.5A) |
| Producción total | 48W Max |
| Dimensiones del producto | 2.36 x 2.36 x 0.79 pulgadas |
| Peso del artículo | 1.26 onzas |
| Material | Plástico |
| Características especiales | Fast Charging, Hands-Free Calls, Noise Cancellation, Hi-Fi Bass Sound, LED Lights |
Garantía y soporte
Los productos LENCENT están diseñados para ofrecer fiabilidad y rendimiento. Para obtener información sobre la garantía o asistencia técnica, consulte los datos de contacto que se incluyen con su compra o visite el sitio web oficial de LENCENT. webSitio. Conserve su recibo de compra como comprobante de compra para cualquier reclamación de garantía.
Fabricante: LENCENT Technology Co.,Ltd.