Introduction
The Joyeauto MMB Android 12 TV Box CarPlay AI Wireless Adapter is designed to enhance your in-car entertainment and connectivity experience. This device converts your factory-wired CarPlay or Android Auto system into a fully functional Android 12 multimedia platform, allowing access to apps like YouTube and Netflix, wireless CarPlay, wireless Android Auto, and screen mirroring, all with HD output capabilities.
Package Contents
Before proceeding with installation, please verify that all items are present in the package:
- MMB Wireless CarPlay TV-Box (USB Dongle)
- Type-C to USB Cable
- Type-C to Type-C Cable
- HDMI Cable
- User Manual

Setup Instructions
This SmartBox is compatible with cars that have existing factory-wired CarPlay or wired Android Auto functionality.
- Connect the Device: Locate the USB port in your car that supports wired CarPlay or wired Android Auto. Use the provided Type-C to USB cable or Type-C to Type-C cable to connect the MMB Wireless CarPlay TV-Box to this port.
- Power On: Once connected, the device should power on automatically.
- Initial Pairing: On your car's multimedia screen, select the CarPlay or Android Auto option. The MMB box interface should appear.
- Wireless CarPlay/Android Auto: Follow the on-screen prompts to connect your iPhone for Wireless CarPlay or Android phone for Wireless Android Auto via Bluetooth and Wi-Fi.
- HD Output (Optional): If you wish to use the HD output for rear entertainment screens, connect the provided HDMI cable from the MMB box's HDMI port to the HDMI input of your rear display.

Operating the Device
The MMB Android 12 TV Box provides a range of functions accessible directly from your car's display.
Key Functions:
- Wireless CarPlay: Convert your factory-wired CarPlay to a wireless connection for seamless iPhone integration.
- Wireless Android Auto: Convert your factory-wired Android Auto to a wireless connection for Android phone integration.
- Bluetooth: Audio channel for Bluetooth phone calls and music streaming.
- TV/Netflix/YouTube: Access online video playback directly on your car's screen.
- Mirror Link: Wirelessly mirror your smartphone screen to the car display.
- U-Drive Movie and Music Player: Play media files from a USB drive.

Multimedia Playback:
Enjoy online video streaming from platforms like YouTube and Netflix directly on your car's display. The device is specially equipped with HD Output for an enhanced viewing experience, including for rear entertainment systems.


Maintenance
To ensure the longevity and optimal performance of your MMB Android 12 TV Box, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using liquid cleaners or abrasive materials.
- Temperature: Operate the device within its specified working temperature range of -20°C to +65°C. Avoid exposing it to extreme heat or cold.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight.
- Firmware Updates: Regularly check for and install FOTA (Firmware Over-The-Air) online updates to ensure the device has the latest features and bug fixes. Updates can also be performed via CP upgrade or U disk upgrade.
Troubleshooting
If you encounter issues with your MMB Android 12 TV Box, please refer to the following common solutions:
- No Display on Car Screen:
- Ensure the USB cable is securely connected to both the MMB box and the car's USB port.
- Verify that your car's multimedia system is set to the CarPlay or Android Auto input.
- Restart your car's ignition and the MMB box.
- Wireless CarPlay/Android Auto Not Connecting:
- Ensure Bluetooth and Wi-Fi are enabled on your smartphone.
- Forget the device from your phone's Bluetooth settings and try pairing again.
- Check for any software updates for the MMB box.
- Apps Not Loading or Crashing:
- Ensure the device has a stable internet connection (via Wi-Fi hotspot from your phone or car's built-in Wi-Fi).
- Clear the cache of the problematic app through the Android settings on the MMB box.
- If the issue persists, consider performing a factory reset (note: this will erase all user data).
- No Sound:
- Check the volume levels on both the MMB box and your car's audio system.
- Ensure the correct audio source is selected on your car's multimedia system.
If these steps do not resolve the issue, please contact customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model | WJAN-TV2.0 |
| Operation System | Android 12 |
| CPU | Rockchip 3528, 4-Core 1.5GHz |
| RAM & ROM | 4GB RAM & 32GB ROM |
| Bluetooth Version | 5.1 BR/EDR/BLE |
| Upgrade Method | FOTA-Online upgrade / CP upgrade / U disk upgrade |
| Material | ABS + PC |
| Resolution | Adaptive (maintains original protocol resolution) |
| Supported Mobile Phones | iPhone 6 and above (iOS 10+), Android 11.0 and above |
| Supported Vehicles | Cars with factory-wired CarPlay or wired Android Auto |
| Product Size | 6.985cm x 6.985cm x 1.778cm |
| Working Temperature | -20°C ~ +65°C |


Warranty and Support
The Joyeauto MMB Android 12 TV Box comes with a 1-year warranty.
Certifications:
This product has acquired the following relevant product qualifications and licenses:
- FCC (Federal Communications Commission)
- CE-RED (Radio Equipment Directive)
- RoHS (Restriction of Hazardous Substances)
- TELEC (Japan Radio Law)
- UKCA (UK Conformity Assessed)
- Bluetooth Certification



Technical Support:
Joyeauto offers immediate online technical support for any queries or issues you may encounter. If quality issues arise, replacements will be dispatched with your next order.
User Tips
- Plug and Play: Many users find the device to be truly plug-and-play, making installation straightforward.
- Enhanced Entertainment: Leverage the Android 12 system to enjoy a wide range of apps, including YouTube and Netflix, transforming your car's display into a comprehensive entertainment hub.
- Seamless Wireless Connectivity: Enjoy the convenience of wireless CarPlay and Android Auto, eliminating the need for constant cable connections for your smartphone.
- Check Compatibility: Always ensure your car has factory-wired CarPlay or Android Auto before purchasing to guarantee compatibility.





