Introdución
The Syncwire Bluetooth 5.4 FM Transmitter is a versatile car accessory designed to enhance your in-car audio experience and charging capabilities. It features advanced Bluetooth 5.4 technology for stable connections, dual fast-charging ports (PD 30W & QC 3.0) for efficient power delivery, Hi-Fi deep bass sound, and CVC noise suppression for clear hands-free calls. Its wide compatibility makes it suitable for various devices and vehicles.
Información de seguridade
Always use this device according to the operation guide and user manual provided. Ensure proper installation and operation to prevent damage or injury.
Características do produto
- Carga rápida máxima de 48 W: Supports simultaneous charging of two devices with Type-C PD 30W and QC 3.0 ports, reaching a maximum total power of 48W for efficient charging.
- Advanced Bluetooth 5.4 FM Transmitter: Built-in latest Bluetooth 5.4 technology provides stable connection for streaming music and hands-free calls, faster pairing, smart voice navigation, and audio streaming from navigation apps/Siri/Google Assistant.
- Hi-Fi Deep Bass & Colorful Backlit: Features an exclusive bass key-press for enhanced stereo effect and crystal-clear sound. The surrounding colorful LED backlight pulses with rhythm and can be turned off by long-pressing the "b" button.
- CVC Noise Suppression Hands-free Calls: Built-in Noise Suppression (CVC) reduces external environmental noise for clear hands-free calls. A single button allows answering/rejecting/hanging up/recalling calls, seamlessly switching between calls and music.
- Ampla compatibilidade: Compatible with any Bluetooth device such as iPhone, iPad, iPod, Samsung Galaxy, Sony, MP3 players, tablets, and more Android smartphones. Fits 12V-24V cars and trucks.
Guía de configuración
Follow these steps to set up your Syncwire Bluetooth FM Transmitter:
- Prepare your Car Radio: Set your car radio to FM Mode (not AM mode). Choose a blank, unused FM frequency with no static.

Image showing a car radio display with FM mode selected and a blank frequency (e.g., 103.00 MHz) chosen.
- Conecta o transmisor: Insert the FM Transmitter into your car's cigarette lighter socket.

Image of the Syncwire FM Transmitter, showing its design with dual USB ports and LED ring, inserted into a car's power outlet.
- Adjust Transmitter Frequency: Press the "CH" button on the transmitter. The LED display will show "bt" and then the current FM frequency. Rotate the knob to adjust the transmitter's frequency to be the same as the blank frequency you selected on your car radio.

Image illustrating a hand rotating the knob on the FM transmitter to change its frequency, matching it to the car radio's display.
- Vincular mediante Bluetooth: Activa a función Bluetooth no teu smartphone. Busca "SW-XC726" in the list of available devices and select it to pair.

Image showing a smartphone's Bluetooth settings screen with "SW-XC726" listed as a discoverable device, ready for pairing.
Instrucións de funcionamento
Learn how to use the various functions of your FM Transmitter:
Reprodución de música
Once paired, your phone's audio will be transmitted through your car's speakers.
- Reproducir/Pausa: Short press the multifunction button (phone icon) to play or pause music.
- Axuste de volume: Rotate the large knob clockwise to increase volume (Volume+) or counter-clockwise to decrease volume (Volume-).
- Modo de graves profundos: Short press the "b" button to activate Hi-Fi Deep Bass mode for enhanced audio.

Image showing the 'b' button on the transmitter, indicating its function to toggle Deep Bass Mode on or off.
Chamadas mans libres
The built-in microphone and CVC noise suppression ensure clear calls.
- Responder chamada: Short press the multifunction button (phone icon) when an incoming call rings.
- Rexeitar a chamada: Long press the multifunction button (phone icon) to reject an incoming call.
- Hang Up/Recall: Short press to hang up, long press to recall the last number.

Image detailing the call handling functions of the transmitter: short press to answer, long press to reject, and other options for hands-free communication.
Control de retroiluminación LED
- Turn ON/OFF Colorful Light: Long press the "b" button to turn the colorful LED backlight ON or OFF.

Image demonstrating how to long-press the 'b' button to toggle the colorful LED light ring on or off.
Dispositivos de carga
The transmitter features two fast-charging USB ports:
- Porto tipo C PD de 30 W: For high-speed charging of compatible devices.
- Porto QC 3.0: For quick charging of compatible devices.

Image highlighting the PD 30W Type-C port and QC 3.0 USB-A port on the transmitter, capable of fast charging two devices simultaneously.
Mantemento
Para garantir a lonxevidade e o rendemento óptimo do seu transmisor FM Syncwire:
- Manteña o dispositivo limpo e libre de po e residuos. Use un pano suave e seco para limpar.
- Evite expoñer o dispositivo a temperaturas extremas, á luz solar directa ou á humidade.
- Non intente desmontar ou reparar o dispositivo vostede mesmo. Póñase en contacto co servizo de atención ao cliente para obter asistencia.
- Ensure the cigarette lighter socket is clean and free of obstructions for a stable connection.
Resolución de problemas
If you encounter any issues with your Syncwire FM Transmitter, try the following:
- No Sound/Static:
- Ensure the FM frequency on the transmitter matches your car radio's blank frequency exactly.
- Try a different blank FM frequency on your car radio, as some frequencies might have interference.
- Check if your phone's Bluetooth is connected to "SW-XC726" and its volume is turned up.
- Adjust the volume on both the transmitter and your car radio.
- Desconexión Bluetooth:
- Ensure the transmitter is securely plugged into the cigarette lighter.
- Restart your phone's Bluetooth and try pairing again.
- Move your phone closer to the transmitter to ensure a strong signal.
- Problemas de carga:
- Verify that the charging cable is securely connected to both the device and the transmitter's USB port.
- Ensure your device supports fast charging for optimal speed.
- Check if the car's power outlet is functioning correctly.
- Baixa calidade das chamadas:
- Ensure the microphone on the transmitter is not obstructed.
- Try adjusting the volume during calls.
- Minimize background noise in the car.
Especificacións
| Característica | Detalle |
|---|---|
| Marca | SYNCWIRE |
| Número de modelo | SW-XC726 |
| Versión Bluetooth | 5.4 |
| Portos de carga | Type-C PD 30W, QC 3.0 |
| Max Total Power Output | 48 W |
| Fonte de enerxía | DC power supply (12V-24V car/truck compatible) |
| Características especiais | CVC Noise Suppression Hands-free Calls, Hi-Fi Deep Bass, Colorful Backlit LED |
| Peso do elemento | 2.46 onzas |
| Dimensións do paquete | 3.58 x 2.4 x 1.54 polgadas |
| Material | Rainbow LED (referring to the LED ring) |
| País de Orixe | China |
Compatibilidade
The Syncwire Bluetooth FM Transmitter is widely compatible with:
- Teléfonos intelixentes: iPhone (e.g., iPhone 14 Pro Max/14 Pro/13 Pro), Samsung Galaxy (e.g., S23/S22/S21/S10), Google Pixel (e.g., 7/7 Pro/6/4), and other Android smartphones.
- Tabletas: iPad (e.g., iPad Pro/iPad Mini/iPad Air).
- Outros dispositivos Bluetooth: iPod, MP3 players, etc.
- Vehículos: 12V-24V cars and trucks.

Image showing the transmitter's compatibility with various iPhone, iPad, and Android phone models, as well as 12V and 24V vehicles.
Vídeos oficiais de produtos
Watch these official videos from Syncwire for more information and demonstrations:
- SYNCWIRE FM Transmitter
Este vídeo ofrece un sobreview of the Syncwire FM Transmitter, showcasinas súas principais características e deseño.
- SYNCWIRE FM Operation
A demonstration of how to operate the Syncwire FM Transmitter, including setting up the FM frequency and basic controls.
Garantía e Soporte
For warranty information, technical support, or any inquiries regarding your Syncwire Bluetooth FM Transmitter, please refer to the product packaging or visit the official Syncwire websitio.
Tamén podes visitar o SYNCWIRE Store on Amazon para máis produtos e asistencia.





