1. Introduktion
The SOOMFON BT017 Bluetooth 5.3 Audio Adapter is designed to bring wireless audio capabilities to your existing car stereo, home speaker systems, or other audio devices that lack Bluetooth functionality. This adapter enables seamless music streaming and hands-free calling from your Bluetooth-enabled devices, such as smartphones, tablets, and laptops.
Key features include advanced Bluetooth 5.3 technology for stable connections, a multifunction button for easy control, high-fidelity audio output, and CVC noise reduction for clear call quality.

Image: SOOMFON BT017 Bluetooth 5.3 Audio Adapter with its coiled cable and 3.5mm jack, highlighting its multifunction button and core features.
2. Pakkens indhold
- SOOMFON BT017 Bluetooth 5.3 Audio Adapter
- Brugermanual
3. Opsætningsvejledning
The SOOMFON BT017 is designed for plug-and-play operation, requiring no internal battery charging. It draws power directly from a USB source.
3.1 Tilslutning af adapteren
- Strømtilslutning: Insert the USB end of the adapter into an active USB port (e.g., in your car, a USB wall adapter, or a power bank). The adapter will power on automatically.
- Lydforbindelse: Plug the 3.5mm audio jack into the AUX input of your car stereo, home speaker, or other audio system.

Image: The SOOMFON BT017 Bluetooth adapter connected to a car's USB and AUX ports, illustrating its use for phone calls, navigation, and music playback.
3.2 Bluetooth -parring
- Once powered on, the adapter will automatically enter pairing mode. The LED indicator on the multifunction button will flash, indicating it is ready to pair.
- Gå til Bluetooth-indstillingerne på din smartphone, tablet eller anden Bluetooth-enhed.
- Søg efter available devices and select "BT017" from the list.
- Once connected, the LED indicator will remain solid, and you will hear an audio confirmation.
3.3 Tilslutning af dobbelt enhed
The BT017 supports simultaneous connection of two Bluetooth devices. After pairing the first device, pair the second device following the steps above. The adapter will manage audio input from both devices.

Image: Illustration of the SOOMFON BT017 adapter connecting to two smartphones simultaneously, enabling flexible usage.
4. Betjeningsvejledning
The multifunction button on the adapter provides convenient control over calls and music playback.
4.1 Opkaldshåndtering
- Besvar opkald: Tryk én gang på multifunktionsknappen.
- Afvis opkald: Tryk og hold multifunktionsknappen nede i 2 sekunder.
- Afslut opkald: Tryk én gang på multifunktionsknappen under et opkald.
- Privat opkald: Press and hold the multifunction button during a call to switch audio between the adapter and your phone.
4.2 Musikafspilning
- Afspil/pause: Tryk én gang på multifunktionsknappen.
- Næste sang: Dobbeltklik på multifunktionsknappen.
- Forrige sang: Triple-click the multifunction button.

Image: Detailed breakdown of the multifunction button's actions for managing phone calls and controlling music playback.
5. Vedligeholdelse
To ensure the longevity and optimal performance of your SOOMFON BT017 adapter, please follow these maintenance guidelines:
- Hold enheden væk fra ekstreme temperaturer og fugt.
- Avoid exposing the device to strong magnetic fields, as this may cause interference.
- Rengør adapteren med en blød, tør klud. Brug ikke flydende rengøringsmidler eller aerosoler.
- Opbevar adapteren et rent og tørt sted, når den ikke er i brug.
6. Fejlfinding
If you encounter issues with your SOOMFON BT017 adapter, refer to the following common problems and solutions:
6.1 No Power/Device Not Turning On
- Ensure the USB connector is fully inserted into an active USB port.
- Try a different USB port or power source to rule out a faulty port.
- Verify that the USB power source provides 5V DC.
6.2 Kan ikke parres med Bluetooth-enhed
- Make sure the adapter is powered on and the LED indicator is flashing, indicating pairing mode.
- Ensure your Bluetooth device's Bluetooth function is enabled.
- Move your Bluetooth device closer to the adapter (within 10 meters).
- Forget or delete "BT017" from your device's Bluetooth history and try pairing again.
- Restart both the adapter (by unplugging and replugging) and your Bluetooth device.
- Undgå områder med stærk elektromagnetisk interferens.
6.3 Ingen lyd eller dårlig lydkvalitet
- Ensure the 3.5mm audio jack is fully inserted into the AUX input of your audio system.
- Check the volume levels on both your Bluetooth device and your audio system.
- Verify that your audio system is set to the correct AUX input source.
- If using in a car, ensure the car's USB port provides stable power, as some users reported instability with certain car USB ports. Consider using a cigarette lighter USB adapter if issues persist.
- Afbryd og tilslut Bluetooth-forbindelsen igen.
6.4 Poor Call Quality (Echo/Noise)
- Sørg for, at mikrofonen på adapteren ikke er blokeret.
- Reducer baggrundsstøj i dine omgivelser.
- Move closer to the adapter for better microphone pickup.
7. Specifikationer
| Modelnavn | BT017 |
| Bluetooth standard | Bluetooth V5.3 |
| Forbindelsesteknologi | USB, 3.5 mm AUX |
| Strømkilde | DC 5V (USB-drevet) |
| Kompatible enheder | Speakers, Car Stereo Systems, Laptops, Smartphones, Tablets |
| Wireless Transmission Type | Trådløs transmission |
| Lydudgangstype | Speaker (Stereo, 2 Channels) |
| Kontrolmetode | Tactile (Button Control) |
| Særlige funktioner | Multifunction Button, Dual Bluetooth Connection, Hi-Fi Audio Streaming, Clear Hands-Free Calls |
| Kabellængde | Elastic cable, 0.4m to 1.5m (approx.) |
8. Garanti og support
SOOMFON provides a 2 års produktgaranti for the BT017 Bluetooth Audio Adapter. This warranty covers manufacturing defects and ensures the quality and performance of your device.
For technical support, warranty claims, or any inquiries, please contact SOOMFON customer service. We aim to provide a prompt response within 24 hours to assist you with any issues.

Image: SOOMFON's commitment to product quality and customer support, highlighting a 2-year warranty and 24-hour response time.
9. Sikkerhedsoplysninger
Læs og overhold følgende sikkerhedsforanstaltninger for at forhindre skader på enheden eller personskade:
- Do not use damaged or leaking power sources.
- Protect the device from extreme temperatures and humidity.
- Keep the device away from strong magnetic fields to avoid interference.
- Do not attempt to disassemble, repair, or modify the device yourself. Contact customer support if service is required.
- Opbevares utilgængeligt for børn.