Entwodiksyon
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.
Ki sa ki nan bwat la
- 1 x COMSOON Bluetooth AUX Car Adapter
- 1 x 3.5mm Male to Male Connector
- 1 x 3.5mm AUX Cord
- 1 x tip-C chaje kab
- 1 x manyèl itilizatè
Pwodwi souview
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.
- Bouton miltifonksyon (MFB): Used for power on/off, play/pause, answer/end/reject calls.
- Bouton pou ogmante volim / pwochen mizik la: Peze yon ti kras pou ogmante volim, peze lontan pou pwochen mizik la.
- Bouton Diminye Volim / Chante Anvan: Peze yon ti kras pou bese volim nan, peze lontan pou ale nan mizik anvan an.
- Mikwofòn entegre: Pou apèl san men.
- Pò AUX 3.5mm: For connecting to audio devices.
- Kalite-C chaje pò: Pou chaje aparèy la.
Gid Enstalasyon
Follow these steps to set up your COMSOON Bluetooth Receiver J22:
- Chaje aparèy la: 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.
- Pouvwa sou: Press and hold the Multifunction Button (MFB) for 3 seconds until the indicator light flashes.
- Konekte ak aparèy odyo a: 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.
- Pè ak telefòn ou:
- Aktive Bluetooth sou smartphone ou oswa lòt aparèy ki pèmèt Bluetooth.
- Chèche pou 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.
- Enjoy Wireless Audio: 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.
Enstriksyon Operasyon
Lèktur Klas Mizik
- Jwe/Poz: Short press the Multifunction Button (MFB).
- Pwochen Track: Peze bouton Monte Volim / Pwochen Mizik la pandan lontan.
- Track Previous: Peze bouton Diminye Volim / Mizik Presedan an pandan lontan.
- Ajisteman Volim: Short press the Volume Up or Volume Down buttons.
Rele men-gratis
The built-in microphone and CVC8.0 Noise Cancellation technology provide clear call quality.

Figure 4: Hands-free calling and navigation for safe driving.
- Reponn apèl: Short press the Multifunction Button (MFB).
- Fini apèl: Short press the Multifunction Button (MFB) during a call.
- Rejte apèl: Long press the Multifunction Button (MFB) for 2 seconds.
- Recomposition Dènye Nimewo: Double press the Multifunction Button (MFB).
Doub Koneksyon
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.
Navigasyon vwa
The Bluetooth audio adapter supports broadcasting voice notifications from existing navigation apps on your phone, ensuring you stay focused on the road.
Antretyen
To ensure the longevity and optimal performance of your COMSOON Bluetooth Receiver J22, please follow these maintenance guidelines:
- Chaje: Recharge the device when the battery is low. The working time is up to 16 hours for calls or music playback.
- Netwayaj: Sèvi ak yon twal mou epi sèk pou netwaye aparèy la. Evite itilize pwodui chimik ki agresif oswa materyèl abrazif.
- Depo: Sere aparèy la nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
- Manyen: Evite jete oswa sibi aparèy la nan gwo enpak.

Figure 6: Long battery life for extended use.
Depanaj
If you encounter issues with your COMSOON Bluetooth Receiver J22, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib / Solisyon |
|---|---|
| Aparèy pa limen. | Battery is depleted. Charge the device for at least 10 seconds to see if the red light appears, then continue charging until full. |
| Pa ka konekte ak telefòn nan. | 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. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Nimewo Modèl | J22 |
| Dimansyon pwodwi | 0.79 x 0.79 x 0.79 pous |
| Pwa atik | 2.29 ons |
| Koneksyon Teknoloji | Bluetooth 5.0 |
| Sous pouvwa | DC (Type-C Charging) |
| Battery Life (Music/Call) | Jiska 16 èdtan |
| Tan pou chaje | Apeprè. 2.5 èdtan |
| Anile bri | CVC8.0 Noise Cancellation, Digital Signal Processor (DSP) |
| Materyèl | Plastik |
Enfòmasyon sou Sekirite
For safe use of this COMSOON Bluetooth Receiver, follow these guidelines:
- Pa jete pil nan dife.
- Evite kout-sikwi tèminal batri.
- 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.
Garanti ak sipò
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.