Introdução
Thank you for choosing the COMSOON Bluetooth Receiver J22. This device is designed to bring wireless audio capabilities to your non-Bluetooth car audio systems, home stereos, speakers, and wired headphones via a 3.5mm AUX adapter. Equipped with Bluetooth 5.0 technology, it ensures stable connection, fast transmission, and a wide signal range. Enjoy crystal-clear music and hands-free calls with intelligent noise reduction technology.
O que está na caixa
- 1 x COMSOON Bluetooth AUX Car Adapter
- 1 x 3.5mm Male to Male Connector
- 1 x 3.5mm AUX Cord
- 1 x cabo de carregamento tipo C
- 1 x Manual do Usuário
Produto acimaview
The COMSOON Bluetooth Receiver J22 features a compact design with intuitive controls for seamless audio streaming and call management.
Figure 1: COMSOON Bluetooth Receiver J22 with labeled components.
- Botão multifuncional (MFB): Used for power on/off, play/pause, answer/end/reject calls.
- Botão de aumentar o volume / próxima faixa: Pressione rapidamente para aumentar o volume e pressione longamente para a próxima faixa.
- Botão para diminuir o volume/faixa anterior: Pressione rapidamente para diminuir o volume, pressione e segure para voltar à faixa anterior.
- Microfone embutido: Para chamadas em modo mãos-livres.
- Porta AUX de 3.5 mm: For connecting to audio devices.
- Tipo-C Porta de Carregamento: Para carregar o dispositivo.
Guia de configuração
Follow these steps to set up your COMSOON Bluetooth Receiver J22:
- Carregue o dispositivo: Before first use, fully charge the receiver using the provided Type-C charging cable. Connect the Type-C end to the receiver's charging port and the USB-A end to a power source (e.g., car charger, USB wall adapter). The device takes approximately 2.5 hours to fully charge. You can use the device while it is charging.
- Ligar: Press and hold the Multifunction Button (MFB) for 3 seconds until the indicator light flashes.
- Conectar ao dispositivo de áudio: Plug the 3.5mm AUX connector (either the male-to-male connector or the AUX cord) into the receiver's 3.5mm AUX port and then into your car's AUX input, home stereo, speaker, or wired headphones.
- Emparelhe com seu telefone:
- Ative o Bluetooth no seu smartphone ou outro dispositivo habilitado para Bluetooth.
- Procurar Bluetooth devices and select "J22" from the list.
- Once paired, the indicator light will turn solid blue, and you will hear a voice prompt indicating successful connection.
- Desfrute de áudio sem fio: You are now ready to stream music or make hands-free calls through your connected audio system.
Figure 2: Quick Setup Steps.
Figure 3: Bluetooth 5.3 ensures stable and wide-range connection.
Instruções de operação
Reprodução de música
- Reproduzir/Pausar: Short press the Multifunction Button (MFB).
- Próxima faixa: Long press the Volume Up / Next Track button.
- Faixa anterior: Long press the Volume Down / Previous Track button.
- Ajuste de volume: Short press the Volume Up or Volume Down buttons.
Chamada viva-voz
The built-in microphone and CVC8.0 Noise Cancellation technology provide clear call quality.
Figure 4: Hands-free calling and navigation for safe driving.
- Atender chamada: Short press the Multifunction Button (MFB).
- Encerrar chamada: Short press the Multifunction Button (MFB) during a call.
- Rejeitar chamada: Long press the Multifunction Button (MFB) for 2 seconds.
- Rediscar último número: Double press the Multifunction Button (MFB).
Conexão dupla
The receiver can be paired with two devices simultaneously, allowing you to switch between music and calls seamlessly.
Figure 5: Dual connection allows pairing with two devices simultaneously.
Navegação por voz
The Bluetooth audio adapter supports broadcasting voice notifications from existing navigation apps on your phone, ensuring you stay focused on the road.
Manutenção
To ensure the longevity and optimal performance of your COMSOON Bluetooth Receiver J22, please follow these maintenance guidelines:
- Carregamento: Recharge the device when the battery is low. The working time is up to 16 hours for calls or music playback.
- Limpeza: Use um pano macio e seco para limpar o dispositivo. Evite usar produtos químicos agressivos ou materiais abrasivos.
- Armazenar: Guarde o dispositivo em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Manuseio: Evite deixar cair ou submeter o dispositivo a impactos fortes.
Figure 6: Long battery life for extended use.
Solução de problemas
If you encounter issues with your COMSOON Bluetooth Receiver J22, refer to the following common problems and solutions:
| Problema | Possível causa/solução |
|---|---|
| O dispositivo não liga. | Battery is depleted. Charge the device for at least 10 seconds to see if the red light appears, then continue charging until full. |
| Não foi possível emparelhar com o telefone. | Ensure the receiver is in pairing mode (flashing indicator light). Turn off and on Bluetooth on your phone. Make sure the receiver is not connected to another device. |
| No audio or poor sound quality. | Check if the 3.5mm AUX connection is secure. Ensure the volume on both the receiver and your connected device is turned up. If using in a car, some users report minor feedback when both AUX and USB are plugged in simultaneously; try disconnecting the charging cable if not needed for immediate use. |
| Device automatically switches off. | If not paired or not used for more than 5 minutes, the device will automatically switch off to save battery. Power it on again. |
| Cannot connect to Bluetooth headphones. | This device is designed to convert wired headphones to wireless, not to pair with Bluetooth headphones. |
Especificações
| Recurso | Detalhe |
|---|---|
| Número do modelo | J22 |
| Dimensões do produto | 0.79 x 0.79 x 0.79 polegadas |
| Peso do item | 2.29 onças |
| Tecnologia de Conectividade | Bluetooth 5.0 |
| Fonte de energia | DC (Type-C Charging) |
| Battery Life (Music/Call) | Até 16 horas |
| Tempo de carregamento | Aproximadamente 2.5 horas |
| Cancelamento de ruído | CVC8.0 Noise Cancellation, Digital Signal Processor (DSP) |
| Material | Plástico |
Informações de segurança
For safe use of this COMSOON Bluetooth Receiver, follow these guidelines:
- Não descarte as baterias no fogo.
- Evite curto-circuito nos terminais da bateria.
- Use the device in appropriate temperature and humidity conditions to prevent damage.
- Ensure proper handling and disposal of the device and its components according to local regulations.
- This device may cause interference with other wireless devices. If experiencing issues, consult the user manual or contact the manufacturer.
Garantia e Suporte
COMSOON is committed to providing high-quality products and excellent after-sales service. For any questions, technical support, or warranty inquiries regarding your COMSOON Bluetooth Receiver J22, please visit the official COMSOON Brand Store on Amazon:
You may also refer to the digital User Manual (PDF) available on the product page for additional details.
