1. Introducció
Thank you for choosing the LAICOMEIN Bluetooth 5.0 Auxiliary Audio Receiver. This device allows you to wirelessly stream audio from your Bluetooth-enabled devices (smartphones, tablets, laptops) to non-Bluetooth audio systems such as car stereos, home stereo systems, wired headphones, and speakers. Enjoy high-quality audio and hands-free calling with ease.
2. Contingut del paquet
- LAICOMEIN Bluetooth 5.0 Auxiliary Audio Receiver
- Connector mascle a mascle de 3.5 mm
- Cable d'àudio de 3.5 mm
- Cable de càrrega tipus C.
- Manual d'usuari (aquest document)
3. Producte acabatview
Familiarize yourself with the components of your LAICOMEIN Bluetooth Audio Receiver:
Imatge 1: LAICOMEIN Bluetooth Audio Receiver showing its various ports and buttons, along with the included 3.5mm male-to-male connector, 3.5mm audio cable, and Type-C charging cable.
- Port AUX: 3.5mm audio output to connect to your audio system.
- LED indicador: Mostra l'estat del dispositiu (emparellament, connectat, carregant).
- Microcorporat: Per a trucades amb mans lliures.
- Botó multifunció (MFB): Power on/off, Play/Pause, Answer/End/Reject calls, Redial.
- Next Song / Volume Up Button: Short press for next song, long press for volume up.
- Previous Song / Volume Down Button: Premeu breument per a la cançó anterior, premeu llargament per baixar el volum.
- Port de càrrega tipus C: Per carregar el dispositiu.
4. Configuració i emparellament
4.1. Càrrega del dispositiu
Before first use, fully charge the receiver. Connect the supplied Type-C charging cable to the receiver's Type-C port and the other end to a USB power adapter (not included) or a computer's USB port.
- Càrrega: The LED indicator will show a specific color (e.g., red) while charging.
- Totalment carregat: The LED indicator will change or turn off when charging is complete (approx. 2 hours).
- Durada de la bateria: Fins a 16 hores d'ús continu amb una càrrega completa.
4.2. Encendre/apagar
- Encès: Manteniu premut el botó Botó multifunció (MFB) for approximately 3 seconds until the LED indicator flashes.
- Apagar: Manteniu premut el botó Botó multifunció (MFB) for approximately 3 seconds until the LED indicator turns off.
4.3. Emparellament Bluetooth
- Ensure the receiver is fully charged.
- Power on the receiver. It will automatically enter pairing mode, indicated by the LED flashing rapidly (e.g., blue and red alternating).
- Activa el Bluetooth al teu telèfon intel·ligent, tauleta o altre dispositiu.
- Cerca Bluetooth devices and select "LAICOMEIN" (or similar name) from the list.
- Once successfully paired, the LED indicator will flash slowly or remain solid blue.
- El receptor es tornarà a connectar automàticament a l'últim dispositiu emparellat quan s'engegui, si està dins del seu abast.
5. Instruccions de funcionament
5.1. Connecting to Audio Systems
After pairing with your Bluetooth device, connect the receiver to your desired audio system:
Imatge 2: The receiver connected to a car audio system, speaker, amplifier, and wired headphones, receiving audio wirelessly from a laptop, tablet, phone, or MP3 player.
- For Car Stereos/Home Stereos/Speakers: Use the supplied 3.5mm audio cable to connect the receiver's AUX port to the 3.5mm AUX input of your car stereo, home stereo, or speaker.
- Per a auriculars amb cable: Plug your wired headphones directly into the receiver's AUX port.
5.2. Control de reproducció de música
| Acció | Funcionament del botó |
|---|---|
| Reproduir/Pausa | Premeu breument Botó multifunció (MFB) |
| Pista següent | Premeu breument Cançó següent / Botó per pujar el volum |
| Pista anterior | Premeu breument Cançó anterior / Botó per baixar el volum |
| Puja el volum | Premeu llargament el botó Cançó següent / Botó per pujar el volum |
| Baixa el volum | Premeu llargament el botó Cançó anterior / Botó per baixar el volum |
5.3. Gestió de trucades
| Acció | Funcionament del botó |
|---|---|
| Respon a la trucada | Premeu breument Botó multifunció (MFB) |
| Finalitzar la trucada | Premeu breument Botó multifunció (MFB) durant una trucada |
| Rebutja la trucada | Premeu llargament el botó Botó multifunció (MFB) durant 2 segons |
| Torna a marcar l'últim número | Premeu dues vegades el botó Botó multifunció (MFB) |
Imatge 3: A user making a hands-free call in a car, highlighting the clear voice capture (CVC 8.0) and digital signal processing (DSP) features of the receiver.
5.4. Connexió de dispositiu dual
The LAICOMEIN Bluetooth receiver supports simultaneous connection to two Bluetooth devices.
Imatge 4: The receiver connected to two smartphones, allowing convenient switching between devices for calls or music.
- Pair the first device with the receiver as described in Section 4.3.
- Disable Bluetooth on the first device. The receiver will re-enter pairing mode.
- Pair the second device with the receiver.
- Enable Bluetooth on the first device. It should automatically reconnect to the receiver.
- You can now switch between the two connected devices for music playback or calls.
6. Manteniment
- Mantingueu el dispositiu sec. Eviteu l'exposició a la humitat o a líquids.
- No exposeu el dispositiu a temperatures extremes.
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
- Guardeu el dispositiu en un lloc fresc i sec quan no l'utilitzeu.
7. Solució De Problemes
| Problema | Solució |
|---|---|
| El dispositiu no s'encén | Ensure the device is fully charged. Connect to a power source and try again. |
| No es pot emparellar amb el dispositiu Bluetooth | 1. Ensure the receiver is in pairing mode (LED flashing rapidly). 2. Make sure Bluetooth is enabled on your source device. 3. Move the receiver closer to your source device. 4. Clear the Bluetooth pairing list on your source device and try pairing again. |
| Sense sortida d'àudio | 1. Ensure the receiver is correctly connected to your audio system via the 3.5mm cable. 2. Check the volume levels on both the receiver and your source device/audio system. 3. Ensure the audio system is set to the correct input (AUX). 4. Re-pair the receiver with your Bluetooth device. |
| Mala qualitat d'àudio | 1. Move the receiver closer to your Bluetooth source device to reduce interference. 2. Ensure there are no obstacles between the receiver and the source device. 3. Check the quality of the audio file s'està jugant. |
| Calls not working | 1. Ensure your phone's audio output is routed to the Bluetooth receiver. 2. Check microphone permissions on your phone if applicable. |
8. Especificacions
| Característica | Detall |
|---|---|
| Versió Bluetooth | 5.0 |
| Interval Bluetooth | Fins a 10 metres (33 peus) sense obstacles |
| Sortida d'àudio | 3.5 mm AUX |
| Port de càrrega | Tipus-C |
| Temps de càrrega | Aprox. 2 hores |
| Durada de la bateria | Fins a 16 hores |
| Connexió dual | Yes, connect two devices simultaneously |
| Trucades mans lliures | Yes, with built-in microphone |
| Color | Negre |
9. Garantia i Suport
This LAICOMEIN product comes with a Garantia del fabricant de 2 anys from the date of purchase. This warranty covers manufacturing defects and workmanship.
For any questions, technical support, or warranty claims, please contact LAICOMEIN customer service through your purchase platform or the contact information provided with your product.