1. Introduzione
The SONRU J54 Bluetooth 5.3 Aux Car Adapter is designed to bring modern wireless audio capabilities to your car's stereo system or any audio device with a 3.5mm AUX input. Utilizing the latest Bluetooth 5.3 technology, it ensures a stable, low-latency connection for high-fidelity stereo music and crystal-clear hands-free calls. Its compact design and intuitive controls make it an ideal solution for upgrading your audio experience on the go.
Caratteristiche principali:
- Tecnologia Bluetooth 5.3: Offers 200% more stable connection, 200% lower latency, and 100% noise reduction compared to older Bluetooth versions.
- Audio stereo Hi-Fi: Delivers immersive, high-quality sound for your music.
- Clearer Hands-Free Calls: Equipped with a microphone and ENC (Environmental Noise Cancellation) technology to accurately pick up human voice and reduce background noise.
- Doppia connessione: Supports simultaneous connection of two devices, allowing easy switching between music and calls (music playback from one device at a time).
- Collega e usa: Simple setup by plugging into a 3.5mm AUX jack and a USB power source.
- Multi-Function Button & LED Light: Intuitive controls for managing calls, music playback, and volume, with an LED light for easy visibility at night.
- Ampia compatibilità: Works with car audio systems, wired speakers, wired amplifiers, and various Bluetooth-enabled devices like phones, tablets, and laptops.

The SONRU J54 adapter enhances your in-car audio experience with Bluetooth 5.3.

Bluetooth 5.3 technology provides a more stable connection, lower latency, and improved noise reduction.
2. Contenuto della confezione
Si prega di controllare attentamente il pacco per assicurarsi che tutti gli articoli siano presenti e in buone condizioni:
- SONRU J54 Bluetooth 5.3 Aux Car Adapter Unit
- Manuale d'uso
- 3.5mm to RCA Adapter Cable (if included with your specific model)

The product packaging showing the adapter unit and user manual.

The SONRU J54 adapter unit and its included user manual, as seen in the packaging tray.
Video di unboxing:
This video demonstrates the unboxing of the SONRU J54 Bluetooth Aux Car Adapter, showing the contents and initial appearance of the device.
3. Specifiche
| Caratteristica | Descrizione |
|---|---|
| Modello | J54 |
| Versione Bluetooth | 5.3 |
| Tecnologia di connettività | Bluetooth, USB, AUX |
| Fonte di alimentazione | USB alimentato |
| Materiale | Acrilonitrile Butadiene Stirene (ABS) |
| Peso dell'articolo | 3.2 once |
| Dimensioni del pacco | 6.42 x 2.8 x 0.91 pollici |
4. Configurazione e installazione
Follow these simple steps to set up your SONRU J54 adapter:
- Inserire: Plug the 3.5mm AUX connector into your car's AUX input port. Then, plug the USB connector into a USB power source (e.g., car's USB port, USB car charger). The adapter will power on automatically.
- Paio: Sul tuo smartphone o dispositivo abilitato Bluetooth, vai alle impostazioni Bluetooth. Cercare available devices and select "J54" to pair. A voice prompt will confirm successful connection.
- Godere: Once paired, you can start playing music or make hands-free calls through your car's stereo system.

Visual guide for the simple three-step setup process: Insert, Pair, and Enjoy.

The adapter is designed for easy plug-and-play installation in your vehicle's dashboard.
5. Istruzioni per l'uso
Riproduzione musicale:
- Riproduci/Pausa: Press the central Play/Pause button (green phone icon).
- Prossima canzone: Press the ">>" button.
- Canzone precedente: Press the "<<" button.
- Aumenta volume: Premere il pulsante "+".
- Volume basso: Premere il pulsante "-".
Chiamate in vivavoce:
- Rispondi alla chiamata: Click the central Play/Pause button (green phone icon) once.
- Rifiuta chiamata: Press and hold the central Play/Pause button for 2 seconds.
- Termina chiamata: Click the central Play/Pause button once during a call.
- Ricomponi l'ultimo numero: Double-click the central Play/Pause button.
Connessione a doppio dispositivo:
The adapter allows two Bluetooth devices to be connected simultaneously. While two devices are connected, music can only be played from one device at a time. To switch music sources, pause playback on the current device and start playback on the other.
Assistente vocale:
Press and hold the central Play/Pause button for 2 seconds to activate your smartphone's voice assistant (e.g., Siri, Google Assistant).
Ripristina impostazioni di fabbrica:
Under power-on status, press and hold the "+" and "-" buttons simultaneously for 5 seconds. The blue light will flash rapidly, indicating a successful reset.

The adapter supports dual device connection, allowing seamless switching between music and calls.

Independent buttons provide clear and simple controls for safer driving.

Using the adapter's controls promotes safer driving by minimizing phone interaction.

ENC technology with Bluetooth 5.3 significantly reduces call noise for clearer conversations.
6. Manutenzione
To ensure the longevity and optimal performance of your SONRU J54 adapter, please follow these maintenance guidelines:
- Pulizia: Use a soft, dry cloth to wipe the surface of the adapter. Do not use liquid cleaners or abrasive materials, as they may damage the device.
- Magazzinaggio: Quando non viene utilizzato per lunghi periodi, conservare l'adattatore in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Gestione: Avoid dropping the device or subjecting it to strong impacts. Do not attempt to disassemble or modify the adapter, as this will void the warranty.
7. Risoluzione Dei Problemi
If you encounter any issues with your SONRU J54 adapter, please refer to the following common problems and solutions:
- Nessuna alimentazione/Dispositivo non si accende:
- Ensure the USB cable is securely plugged into a working USB power source.
- Verify that the USB power source (e.g., car's USB port, car charger) is providing power. Try a different USB port or charger.
- Impossibile associare il dispositivo:
- Make sure the adapter is powered on and the blue LED light is flashing, indicating it's in pairing mode.
- Assicurati che il Bluetooth sia abilitato sul tuo smartphone o dispositivo.
- Move your device closer to the adapter.
- Forget or delete any previous "J54" connections from your device's Bluetooth list and try pairing again.
- Perform a factory reset on the adapter (see Operating Instructions).
- Nessun audio/scarsa qualità del suono:
- Ensure the 3.5mm AUX connector is fully inserted into your car's AUX input.
- Check the volume levels on both your smartphone/device and your car stereo.
- Verify that your car stereo is set to the correct AUX input source.
- If experiencing static or humming, ensure the adapter is not near strong electromagnetic interference.
- Try playing audio from a different app or device to rule out source issues.
- Call Quality Issues (Echo/Distortion):
- Assicurarsi che il microfono dell'adattatore non sia ostruito.
- Reduce background noise in the car if possible.
- Adjust the volume on your phone and car stereo.
8. Garanzia e supporto
SONRU products are designed and manufactured to the highest quality standards. For warranty information, technical support, or any inquiries regarding your SONRU J54 Bluetooth Aux Car Adapter, please contact the manufacturer directly through the contact information provided on the product packaging or their official websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.



