1. Product Overview
The OTTOCAST A2Air Pro is a wireless adapter designed to seamlessly convert your car's existing wired Android Auto system into a wireless one. This device enhances your driving experience by providing convenient access to Android Auto features without the need for a physical cable connection to your phone.
Figure 1: OTTOCAST A2AIR Pro Car Adapter
Video 1: Product demonstration, including unboxing, setup, and in-car usage of navigation, music, and calls.
2. Important Compatibility Notes
Please read carefully before proceeding:
- This product only supports cars with original factory wired Android Auto.
- Incompatible Devices: HUAWEI phones, Xiaomi Redmi phones, iPhones.
- Incompatible Car Brands: BMW, TSL (Tesla).
- This product is not available for use in Japan.
Figure 2: Phone compatibility chart, showing support for Google Pixel, Samsung Galaxy, and other Android phones running Android 11 or above.
3. Setup Instructions
Follow these simple steps to set up your OTTOCAST A2Air Pro adapter:
- Connect the Adapter: Plug the provided USB cable (Type-C to A or Type-C to C, depending on your car's port) into the OTTOCAST A2Air Pro and then into your car's USB socket, which supports wired Android Auto.
- Activate Phone Features: On your Android phone, ensure both Wi-Fi and Bluetooth are turned on.
- Pair Bluetooth: Search for available Bluetooth devices on your phone and pair with the device named "AUTO-***".
- Launch Android Auto: Once paired, your car's infotainment system should automatically launch Wireless Android Auto.
Figure 3: Visual guide for the 3-step setup process.
Figure 4: Before and After comparison, highlighting the elimination of cluttered charging cables with the wireless adapter.
4. Operating Instructions
4.1. Automatic Reconnection
The A2Air Pro is designed for convenience. After the initial setup, it will automatically reconnect to your paired Android phone every time you start your car, providing a seamless experience.
Figure 5: Automatic reconnection process.
4.2. Hands-Free Functionality
Enjoy all the benefits of Wireless Android Auto hands-free. You can easily play music, get navigation directions, and make calls without touching your phone. Utilize Google Assistant for voice commands.
Figure 6: Hands-free features of Wireless Android Auto.
4.3. Retaining Original Car Controls
The adapter allows you to maintain full control over your car's infotainment system using its original controls, including touch screen, OEM knob, and steering wheel buttons.
Figure 7: Demonstrating compatibility with original car controls.
4.4. Smart Disconnect Button
The A2Air Pro features a smart button for quick disconnection, allowing you to easily switch between different connected phones with a single click.
Figure 8: Smart button functionality.
5. Maintenance
5.1. Online Upgrades (OTA)
The OTTOCAST A2Air Pro supports online over-the-air (OTA) upgrades to ensure your device always has the latest features and performance improvements. Keep your device updated for optimal functionality.
Figure 9: A2Air Pro vs. A2Air comparison, showing performance improvement and online upgrade capability.
6. Troubleshooting
If you encounter any issues with your OTTOCAST A2Air Pro, please follow these steps:
- Check Compatibility: Re-verify that your car has original wired Android Auto and your phone runs Android 11 or above (excluding incompatible brands like HUAWEI, Xiaomi Redmi, iPhone, BMW, TSL).
- Restart Devices: Try restarting both your phone and your car's infotainment system.
- Re-pair Bluetooth: Delete the existing Bluetooth pairing and attempt to re-pair your phone with the "AUTO-***" device.
- Contact Support: If the issue persists, please contact Ottocast AI Assistant for 24/7 support. If unresolved, message via the AliExpress Human Support Chat Window.
7. Specifications
| Feature | Detail |
|---|---|
| Brand Name | OTTOCAST |
| Model | A2 Air PRO |
| Operating System | Wireless Android Auto Adapter |
| Memory | 64 MB RAM + 16 MB ROM |
| Wi-Fi | Dual-band 802.11 a/b/g/n/ac 2.4 GHz + 5 GHz |
| Bluetooth | BT 5.0 |
| Connectors | USB Type-C |
| Power Input | USB 5V |
| Car Compatibility | Only for cars with original wired Android Auto |
| Phone Compatibility | Only for Android 11 or above |
| Incompatible Devices/Cars | HUAWEI, Xiaomi Redmi, iPhone, BMW, TSL |
| Origin | Mainland China |
| Product Dimensions | 59 mm x 59 mm x 15 mm |
| Package Weight | 0.191 kg |
7.1. Package Contents
- 1 x OTTOCAST A2Air Pro Adapter
- 1 x USB Cable (Type-C to Type-A)
- 1 x USB Cable (Type-C to Type-C)
- 1 x Sticky Pad
- 1 x Product Packaging
Figure 10: Package contents of the A2Air Pro.
Figure 11: Dimensions of the A2Air Pro adapter.
8. User Tips
- Always ensure your car's infotainment system is updated to the latest firmware for optimal performance with the adapter.
- For the best experience, keep your Android phone's operating system updated to Android 11 or higher.
- If you experience connection issues, try clearing your phone's Bluetooth cache or resetting network settings before contacting support.
9. Warranty and Support
For any questions or connection issues, please utilize the following support channels:
- Ottocast AI Assistant: Available 24/7 for immediate assistance. Scan the QR code below to access.
- AliExpress Human Support Chat: If the AI Assistant cannot resolve your issue, please message through the AliExpress Human Support Chat Window.
Figure 12: QR code to access Ottocast AI Services.
Thank you for your patience and cooperation!
