LENCENT Bluetooth 5.4 FM Transmitter: User Manual for 60W Fast Charging, Hands-Free Calls, Hi-Fi Deep Bass, and 7-Color LED

Información importante de seguridade

Lea e comprenda todas as instrucións de seguridade antes de usar este produto. O incumprimento destas instrucións pode provocar descargas eléctricas, incendios ou lesións graves.

Do not insert wet or hot batteries into the device.
Evite usar o dispositivo preto da auga ou en ambientes excesivamente húmidos.
Desfágase das baterías de forma segura e segundo a normativa local.
To prevent interference, avoid placing the device too close to other wireless electronic devices.
Ensure the device is securely plugged into the car's cigarette lighter socket to prevent dislodgement during driving.

Produto rematadoview

The LENCENT BT27 is a versatile Bluetooth FM transmitter designed to enhance your in-car audio and charging experience. It features Bluetooth 5.4 for stable connections, dual USB-C PD 30W ports for rapid charging, hands-free calling, Hi-Fi deep bass, and customizable 7-color LED lighting.

LENCENT BT27 FM Transmitter with LED display and charging ports

Figure 1: LENCENT BT27 Bluetooth FM Transmitter

Compoñentes clave:

Dual USB-C PD 30W Ports: Para dispositivos compatibles con carga rápida.
Porto USB-A: For USB drive music playback (up to 64GB) and standard charging.
Botón multifunción: Controls FM frequency, volume, and call management.
Pantalla LED: Shows FM frequency and car battery voltage.
Botón de graves: Activates deep bass mode.
Botón de luz: Controls 7-color LED ambient lighting.
Micrófono: Integrated for hands-free calling with CVC noise reduction.

Características

Graves profundos de alta fidelidade: Enhance your audio experience with powerful bass by pressing the dedicated 'Bass' button. Features clear stereo sound and optional 7-color LED ambient lights.
60W Dual USB Fast Charging: Equipped with two USB-C (PD 30W) ports, delivering a total maximum output of 60W. Capable of charging an iPhone up to 70% in under 30 minutes. Includes a safe charging system to prevent overcharging and overheating.
Tecnoloxía avanzada Bluetooth 5.4: Ensures faster pairing, smoother transmission, and a more stable audio stream with extremely low latency. Supports Bluetooth audio streaming and USB drive playback (up to 64GB).
Hands-Free Calls & Voice Control: Features a built-in microphone with CVC noise reduction for clear voice capture, reducing interference and echo. Supports voice commands for calls, podcasts, or navigation, promoting safer driving.
Compact and Compatible Design: Its compact size saves space and makes it portable. Compatible with most 12V to 24V vehicles and a variety of Bluetooth devices.

Configuración e instalación

Insert the FM Transmitter: Plug the LENCENT BT27 into your car's 12V/24V cigarette lighter socket. The LED display will light up, showing the car battery voltage and then 'bt' (Bluetooth mode).
Figure 2: Plugging in the FM Transmitter
Tune Your Car Radio: Turn on your car's FM radio and find an empty, unused frequency (one with static, typically between 87.5 MHz and 108.0 MHz).
Figure 3: Tuning the car radio to an empty frequency
Establecer a frecuencia do transmisor: Press and hold the multi-function knob on the BT27 until the FM frequency on its LED display starts flashing. Rotate the knob left or right to match the frequency to the empty station you found on your car radio. Once matched, the connection is established.
Figure 4: Adjusting the transmitter's FM frequency
Vincular mediante Bluetooth: On your smartphone, enable Bluetooth and search for available devices. Select 'BT27' from the list to pair. A voice prompt will confirm successful connection. You can now stream audio from your phone to your car speakers.
Figure 5: Bluetooth pairing with your smartphone

Instrucións de funcionamento

Reprodución de música:

Transmisión Bluetooth: Once paired, play music on your smartphone, and it will stream through your car's speakers.
Reprodución desde unha unidade USB: Insert a USB drive (FAT32 format, up to 64GB) into the USB-A port. The device will automatically switch to USB playback mode.
Control de volume: Rotate the multi-function knob to adjust the volume.
Control de pista: Use the 'Previous Track' and 'Next Track' buttons to skip songs.
Reproducir/Pausa: Press the multi-function knob once to play or pause music.
Modo de graves profundos: Press the 'Bass' button once to activate or deactivate the deep bass sound effect.

LENCENT BT27 with bass button highlighted and sound waves

Figure 6: Activating Deep Bass Mode

Chamadas mans libres:

Responder chamada: Press the multi-function knob once to answer an incoming call.
Rexeitar a chamada: Press and hold the multi-function knob to reject an incoming call.
Finalizar a chamada: Press the multi-function knob once during a call to hang up.
Volver marcar: Double-press the multi-function knob to redial the last number.

Man driving and using LENCENT BT27 for hands-free calling

Figure 7: Hands-Free Calling in a Car

Asistente de voz:

Activar o asistente de voz: Press and hold the multi-function knob to activate your smartphone's voice assistant (Siri, Google Assistant).

Figure 8: Activating Siri or Google Assistant

LED Ambient Lights:

Change/Turn On/Off Lights: Press the 'Light' button once to cycle through the 7 available colors or turn the lights on/off.

LENCENT BT27 with 7-color LED ambient lighting

Figure 9: Customizable 7-Color LED Lights

Dispositivos de carga:

Connect your devices to the USB-C (PD 30W) ports for rapid charging.
The USB-A port also provides charging capabilities.

LENCENT BT27 charging two smartphones simultaneously

Figure 10: Dual USB-C Fast Charging

Mantemento

Keep the device dry and clean. Avoid exposure to liquids.
Non desmonte o dispositivo. As reparacións só deben ser realizadas por persoal cualificado.
Almacenar nun lugar fresco e seco cando non estea en uso.
Regularly check the cigarette lighter socket for debris that might affect connection.

Resolución de problemas

Problema	Causa posible	Solución
No sound or static during music playback.	FM frequency mismatch or interference.	Ensure the transmitter and car radio are on the same empty FM frequency. Try a different empty frequency.
A conexión Bluetooth é inestable ou falla.	Device too far from phone, interference, or incorrect pairing.	Ensure phone is close to the transmitter. Re-pair the device. Check for other Bluetooth devices causing interference.
Carga lenta ou sen carga.	Cable issue, device not fully inserted, or device not compatible with fast charging.	Use a high-quality charging cable. Ensure the transmitter is fully inserted. Check if your device supports PD 30W charging.
Poor call quality (echo/noise).	Microphone obstruction or excessive background noise.	Ensure the microphone is not obstructed. Reduce car fan speed or window opening. The CVC noise reduction should minimize most background noise.

Especificacións

Modelo: BT27
Versión Bluetooth: 5.4
Vol. De entradatage: 12V-24V DC
USB-C Output (PD): 30W (each port), Total 60W
Saída USB-A: Standard charging (also for USB drive playback)
Rango de frecuencias FM: 87.5-108.0 MHz
Formatos de audio admitidos: MP3, WMA, WAV, FLAC (via USB drive)
USB Drive Capacity: Ata 64 GB
Dimensións: 8.5 x 5.1 x 4 cm
Peso: 85 gramos
Material: Plástico, Metal
Características adicionais: CVC Noise Reduction, Siri & Google Voice Assistant, Car Voltage Monitoring, 7-Color LED Ambient Light.

Garantía e Soporte

LENCENT products are designed for reliability and user satisfaction. For any issues or support needs, please refer to the following:

Garantía: This product comes with a standard manufacturer's warranty. Please retain your proof of purchase for warranty claims.
Atención ao cliente: For assistance, you can contact LENCENT customer support via email, Amazon chat, or visit the official LENCENT websitio.
Devolucións: Refer to the retailer's return policy for details on product returns.

LENCENT customer support channels: Email, Amazon Chat, Official Websitio

Figure 11: LENCENT Multichannel Support

LENCENT BT27