UGREEN CM309

UGREEN Audio Bluetooth 5.0 Adapter CM309 User Manual

Model: CM309

Introducció

The UGREEN Audio Bluetooth 5.0 Adapter CM309 is designed to provide a high-quality wireless audio experience. It allows you to stream music from your Bluetooth-enabled devices to car audio systems or 3.5mm speakers via USB and AUX connections. With its built-in microphone, it also supports hands-free calling, ensuring convenience and safety. This adapter offers stable connectivity and crystal-clear sound without the need for complex software installation.

Informació de seguretat

  • Mantingueu el dispositiu allunyat de l'aigua, el foc i les altes temperatures.
  • No intenteu desmuntar o reparar el dispositiu vosaltres mateixos.
  • Use only compatible power sources.
  • Eviteu exposar el dispositiu a la llum solar directa durant períodes prolongats.
  • Eliminar el dispositiu de manera responsable d'acord amb la normativa local.

Contingut del paquet

  • UGREEN Audio Bluetooth 5.0 Adapter CM309
  • Manual d'usuari

Producte acabatview

The UGREEN CM309 adapter is a compact device designed for seamless audio streaming. It features a USB connector for power and an integrated 3.5mm AUX cable for audio output. A small LED indicator shows the connection status, and a built-in microphone allows for hands-free communication.

UGREEN Audio Bluetooth 5.0 Adapter CM309

Imatge 1: UGREEN Audio Bluetooth 5.0 Adapter CM309. This image shows the compact design of the adapter, highlighting its USB connector and integrated 3.5mm AUX cable.

Configuració

1. Connexió de l'adaptador

  1. Connexió d'alimentació: Insert the USB connector of the CM309 adapter into a USB port (e.g., car charger, car USB port, power bank, or USB wall adapter) for power supply. The LED indicator will light up, indicating the adapter is powered on.
  2. Connexió d'àudio: Plug the 3.5mm AUX cable from the CM309 adapter into the 3.5mm AUX input port of your car audio system or speaker.

2. Vinculació amb un dispositiu Bluetooth

  1. Once powered on, the adapter will automatically enter pairing mode. The LED indicator will flash, signifying it is ready to connect.
  2. Al telèfon intel·ligent o a un altre dispositiu amb Bluetooth, aneu a la configuració de Bluetooth.
  3. Cerca available devices and select "UGREEN-CM309" (or similar name) from the list.
  4. Once successfully paired, the LED indicator will turn solid, and you will hear a confirmation tone (if supported by your audio system).

Instruccions de funcionament

Tocant música

  • After successful pairing, open your preferred music application on your Bluetooth device.
  • Start playing music. The audio will be transmitted wirelessly to your car stereo or connected speaker.
  • Adjust the volume using your Bluetooth device or the audio system's controls.

Trucades mans lliures

  • When a call comes in, the music will pause automatically.
  • Answer the call using your phone's controls. Your voice will be picked up by the adapter's built-in microphone, and the caller's voice will be heard through your audio system.
  • End the call using your phone's controls. Music playback will resume automatically.

Manteniment

  • Neteja: Feu servir un drap suau i sec per netejar l'adaptador. No utilitzeu netejadors líquids ni aerosols.
  • Emmagatzematge: Quan no l'utilitzeu, guardeu l'adaptador en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
  • Manipulació: Avoid pulling on the cables forcefully or bending them sharply to prevent damage.

Resolució de problemes

Sense alimentació/LED apagat

  • Ensure the USB connector is fully inserted into a working USB port.
  • Proveu un port USB o una font d'alimentació diferent.

No es pot vincular amb el dispositiu

  • Make sure the adapter is in pairing mode (LED flashing).
  • Assegureu-vos que el Bluetooth estigui activat al dispositiu i que estigui dins del seu abast (normalment 10 metres).
  • Forget previously paired devices on your phone and try pairing again.
  • Restart both the adapter (by unplugging and replugging) and your Bluetooth device.

Sense sortida d'àudio

  • Verify that the 3.5mm AUX cable is securely connected to both the adapter and the audio system's AUX input.
  • Ensure your car stereo or speaker system is set to the correct AUX input source.
  • Check the volume levels on both your Bluetooth device and the audio system.
  • Confirm that the adapter is successfully paired and connected to your Bluetooth device.

Especificacions

CaracterísticaDetall
Número de modelCM309
Versió Bluetooth5.0
EntradaUSB (for power), Auxiliary (for audio input from device)
Sortida3.5mm AUX (for audio output to speaker/car stereo)
Característiques especialsMicròfon integrat per a trucades de mans lliures
Dispositius compatiblesDesktop computer, Game console, Headphones
Dimensions (LxWxH)10 x 10 x 10 mm
Pes1 quilograms

Garantia i Suport

UGREEN products come with a standard warranty. For detailed warranty information, technical support, or customer service inquiries, please refer to the official UGREEN weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el comprovant de compra per a reclamacions de garantia.

© 2026 UGREEN. Tots els drets reservats.

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