1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your NINEYIN Wireless CarPlay Screen. Please read this manual thoroughly before use to ensure proper functionality and safety. This device integrates wireless CarPlay and Android Auto, a 4K dash camera, a 1080P rear camera, Bluetooth, GPS navigation, FM transmission, Siri/Google Assistant voice control, and mirror link capabilities into a portable 9-inch touchscreen display.
2. What's in the Box
- 9 inch Carplay Screen
- Dash Mount Bracket
- Power Cable
- 1080P Rear Camera
- 64G SD card
- Audio Cable
- User Manual (Instructions)

Image: Contents of the product package, including the 9-inch CarPlay screen, dash mount bracket, power cable, 1080P rear camera, 64GB SD card, audio cable, and user manual.
3. Setup and Installation
The NINEYIN Wireless CarPlay Screen is designed for easy installation without disassembling your car's console. It is compatible with 7-24V models and powered via the cigarette lighter.
3.1 Mounting the Screen
Mount the screen on any safe, flat surface on your dashboard using the equipped self-adhesive mount. Ensure the screen does not obstruct your view or interfere with vehicle controls.

Image: The 9-inch CarPlay screen mounted on a dashboard using an adhesive sticker bracket, showing adjustable angle capabilities.
Note: If your dashboard has a curved or semi-circular design, the standard bracket may require additional adjustment. Specialized brackets may be purchased separately for optimal fit.
3.2 Power Connection
Connect the provided power cable to the screen and plug the other end into your vehicle's cigarette lighter socket. The cigarette lighter power cord also includes a USB charging port for other devices.

Image: Close-up of the cigarette lighter power adapter with an integrated USB charging port.
3.3 Rear Camera Installation
Install the 1080P HD reversing camera at the rear of your vehicle. Connect it to the main unit using the provided 18ft cable. This camera provides a clear rear view for easier parking.
4. Operating Instructions
4.1 Wireless CarPlay & Android Auto
The screen supports wireless CarPlay and Android Auto. Connect your smartphone wirelessly to access navigation, make calls, send messages, and use compatible apps directly on the 9-inch display.

Image: The 9-inch screen displaying the CarPlay interface, with a smartphone showing the Android Auto interface, illustrating wireless connectivity.
4.2 Online Maps & GPS Navigation
When connected to your phone, utilize mapping applications such as Google Maps and Waze for real-time navigation. The portable CarPlay screen provides real-time road conditions, lane guidance, and smart route recommendations.

Image: The screen displaying a navigation map with various map application icons at the bottom, indicating real-time online map navigation.
4.3 Wireless Mirror Link
Seamlessly mirror your smartphone screen (iOS and Android devices) to the 9-inch HD display. This allows you to view content from apps like YouTube and TikTok on the larger screen. Note: Netflix videos are not supported for mirroring.

Image: A smartphone mirroring its screen content (a racing game) onto the larger 9-inch CarPlay display, demonstrating the Mirror Link function.
4.4 Dual Dash Cam (4K Front & 1080P Rear)
The device features a dual recording function for enhanced driving safety. The ultra-clear 4K front recording camera offers a 170° ultra-wide angle view and supports loop recording with the standard 64GB memory card. The 1080P HD reversing camera provides a clear rear view when reversing, aiding in easier parking.

Image: An illustration highlighting the Dual HD Dash Cam features: Loop Recording, 64GB SD Card, 4K Dash Cam, and 1080P Backup Camera, with example footage.

Image: Close-up of the 4K front camera lens, emphasizing clear and authentic recordings.

Image: The screen displaying the view from the 1080P rear camera with parking guidelines, demonstrating reverse assist functionality.
4.5 Multi-mode Audio Output
The portable car display supports multiple audio output modes: Bluetooth connectivity, BT audio, local built-in speakers, FM radio transmission, and AUX connection. This allows for clear and stable sound quality.

Image: The screen displaying music playback, with icons for built-in speaker, FM transmitter, AUX connection, and Bluetooth audio output options.
4.6 Siri/Google Voice Control
Utilize voice control (Siri/Google Assistant) for hands-free operation. Navigate, make phone calls, and perform app operations by speaking commands, enhancing driving safety and convenience.

Image: The screen showing the CarPlay interface with Siri and Google Assistant logos, demonstrating voice commands for navigation, calls, and music.
Video: An official product video demonstrating various features of the 9-inch CarPlay screen, including navigation, music playback, hands-free calls, mirror link, and rearview camera functionality.
5. Specifications
| Product Dimensions | 2.4 x 8.8 x 5 inches |
| Item Weight | 1.23 pounds |
| Item Model Number | B0FBFTLSXJ |
| Manufacturer | NINEYIN |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Controller Type | Touch |
| Special Features | Android Auto, Apple CarPlay, GPS Navigation, Hands-Free Calling |
| Compatible Devices | Smartphone |
| Connector Type | USB Type-C |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 5.1 |
| Video Encoding | H.264, H.265/HEVC, MPEG-4 |
| Color | Black |
6. Maintenance
To ensure the longevity and optimal performance of your NINEYIN Wireless CarPlay Screen, follow these general maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents that may damage the surface.
- Temperature: Avoid exposing the device to extreme temperatures, both hot and cold, for extended periods.
- Connections: Periodically check all cable connections to ensure they are secure.
7. Troubleshooting
If you encounter any issues with your NINEYIN Wireless CarPlay Screen, please refer to the following basic troubleshooting steps:
- No Power: Ensure the power cable is securely connected to both the device and the vehicle's cigarette lighter socket. Check if the vehicle's power outlet is functioning.
- No Signal/Connectivity Issues: Verify that your smartphone's Bluetooth and Wi-Fi are enabled and correctly paired with the device. Restart both the device and your smartphone.
- Camera Not Displaying: Check the connection of the rear camera cable to the main unit. Ensure the camera lens is clean and unobstructed.
- Sound Issues: Confirm the selected audio output mode (Bluetooth, FM, AUX, built-in speaker) is correctly configured and volume levels are adjusted.
For further assistance, please contact customer support.
8. Warranty and Support
NINEYIN is committed to providing high-quality products and services. We offer lifetime technical guidance for our products. If you require assistance, our support team aims to provide a solution within 24 hours.
For product support or inquiries, please contact Peacar-US, the seller, directly through the Amazon platform. They are committed to providing excellent customer service.