1. Introduction
The Haudio Universal 7 inch Car Radio Multimedia Video Player is a versatile in-car entertainment and navigation system designed to enhance your driving experience. Featuring a 7-inch HD touchscreen, wireless CarPlay and Android Auto, Bluetooth 5.0, FM transmission, and a backup camera, this device offers seamless connectivity and convenience. Its plug-and-play design ensures easy installation in most vehicles.

Front view of the Haudio 7-inch car stereo highlighting key features.
2. Package Contents
Please check the box for the following items:
- Haudio 7-inch Car Radio Multimedia Video Player
- Cigarette Lighter Power Adapter (1)
- PND Bracket (1)
- Reverse Camera (1)
- AUX Cable (1)
- User Manual (1)
- Warranty Card (1)

Contents of the product package and device dimensions.
3. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Haudio |
| Display Size | 7'' |
| Resolution | 1024*600 |
| Operating System | Melis3.0 |
| CPU | F133 |
| Bluetooth Version | 5.0 |
| Out Power | 2W |
| Power | 5W |
| Voltage | 6-12V (Working voltage) |
| Item Weight | 0.76kg |
| Material | ABS |
| Special Features | Mobile Phone, Voice Control, CarPlay, Android Auto, Reversing Input |
| Digital Media Format | CD (for playback, not drive) |
| TF/Micro SD Slot | 1 |
| Is touch screen | Yes |
| Built-in Screen | Yes |
| Reverse Camera | 1080P AHD, 130° Rear view angle |
| Radio | FM transmission function |
| Multimedia Playback | Videos, Music, Pictures |
| Mobile Internet | Wireless CarPlay+Android Auto, Wireless Airplay+Wireless Link |
| Voice Control | Hi Siri, OK Google |
| Certification | CE, FCC, RoHS, WEEE |
4. Setup Instructions
4.1 Physical Installation
The Haudio Car Radio is designed for easy, plug-and-play installation without requiring car dismantling or complex wiring. It is compatible with most vehicles including cars, RVs, travel trailers, trucks, vans, and campers.
- Mounting: Use the provided PND bracket to securely mount the unit on your dashboard or windshield. Ensure the mounting location does not obstruct your view or interfere with vehicle controls.
- Power Connection: Connect the power cable to the unit and plug the cigarette lighter adapter into your vehicle's 6-12V cigarette lighter socket.

The unit is easy to install and compatible with most vehicles.
4.2 Backup Camera Connection
Connect the included 1080P AHD backup camera to the AV IN port on the main unit. Ensure the camera is mounted securely at the rear of your vehicle for optimal viewing. The camera is waterproof and features night vision for clear images in various conditions.

Features of the 1080P HD Backup Camera.
5. Operating Instructions
5.1 Basic Controls and Display
The unit features a 7-inch 1024x600 HD touchscreen for intuitive control. Navigate through menus, select applications, and adjust settings with a silky touch interface. The display supports various multimedia content including videos, music, and pictures.

The 7-inch HD touchscreen display.
5.2 Wireless CarPlay & Android Auto
Enjoy seamless integration with your smartphone for navigation, music, and communication.
- Wireless Connection: Ensure Bluetooth and Wi-Fi are enabled on your smartphone. On the car stereo, select the CarPlay or Android Auto icon. Follow the on-screen prompts to pair your device.
- Wired Connection: For wired CarPlay or AirPlay, connect your smartphone to the unit using a compatible USB cable.

Wireless CarPlay, Android Auto, and Mirror Link in action.
5.3 Bluetooth 5.0 Connectivity
The unit features Bluetooth 5.0 for fast and stable connections to your mobile devices.
- Pairing: Go to the Bluetooth settings on the car stereo and enable Bluetooth. On your phone, search for available devices and select 'Haudio-BT' (or similar name). Enter the pairing code if prompted (usually '0000' or '1234').
- Hands-Free Calling: Once paired, you can make and receive calls directly through the car stereo.
- Music Streaming: Stream audio from your phone to the car stereo wirelessly.

Bluetooth connection and audio options.
5.4 FM Transmitter
Use the built-in FM transmitter to broadcast audio from the car stereo to your vehicle's factory radio.
- Activate FM Transmitter: Select the FM Transmitter function on the car stereo.
- Tune Frequency: Choose an unused FM frequency on the car stereo.
- Tune Car Radio: Tune your vehicle's factory radio to the same FM frequency. Audio from the Haudio unit will now play through your car's speakers.
5.5 Multimedia Playback
The unit supports various audio sources:
- AUX Input: Connect external audio devices via the 3.5mm AUX cable.
- TF-Card: Insert a TF (Micro SD) card into the designated slot for offline media playback (videos, music, pictures).
- Built-in Speaker: The unit has a built-in speaker for direct audio output.

Multiple audio connectivity options.
5.6 GPS Navigation & Voice Control
Utilize your smartphone's navigation apps through CarPlay or Android Auto, enhanced by voice control.
- Navigation Apps: Access Google Maps, Apple Maps, Waze, and other navigation applications directly on the 7-inch display.
- Voice Assistant: Use voice commands like "Hey Siri" or "OK Google" to control navigation, make calls, play music, and more, without taking your hands off the wheel.

GPS Navigation and Voice Control features.
5.7 Backup Camera Operation
When your vehicle is shifted into reverse, the live feed from the 1080P AHD backup camera will automatically display on the car stereo screen, providing clear, real-time guidance for safe parking. The camera offers a 130° wide-angle view and night vision capabilities.

Backup camera view with parking assistance.
6. Maintenance
To ensure the longevity and optimal performance of your Haudio Car Radio Multimedia Video Player, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid harsh chemicals or abrasive materials.
- General Cleaning: Keep the unit free from dust and debris. Use a soft brush or compressed air to clean around buttons and ports.
- Cable Management: Ensure all cables are neatly routed and not pinched or tangled to prevent damage.
- Temperature: Avoid exposing the unit to extreme temperatures, both hot and cold, for extended periods.
7. Troubleshooting
If you encounter issues with your device, please refer to the following common problems and solutions:
- No Power:
- Ensure the cigarette lighter adapter is securely plugged into the vehicle's power socket and the vehicle's ignition is on.
- Check the vehicle's fuse for the cigarette lighter socket.
- No Audio Output:
- If using FM Transmitter, ensure the car stereo and vehicle's radio are tuned to the same, clear FM frequency.
- Check volume levels on both the car stereo and your connected device (if applicable).
- If using AUX, ensure the cable is properly connected and the AUX input is selected.
- Bluetooth Connection Issues:
- Ensure Bluetooth is enabled on both the car stereo and your smartphone.
- Delete previous pairings on both devices and attempt to re-pair.
- Move your smartphone closer to the car stereo.
- CarPlay/Android Auto Not Connecting:
- For wireless connection, ensure both Bluetooth and Wi-Fi are active on your phone.
- For wired connection, try a different USB cable.
- Ensure your phone's operating system is up to date.
- Backup Camera Not Displaying:
- Check the connection of the backup camera cable to the AV IN port.
- Ensure the vehicle is in reverse gear.
8. User Tips
While no specific user tips were available from reviews or Q&A, here are some general recommendations for optimal use:
- Regular Software Updates: Check the manufacturer's website periodically for any available firmware updates to ensure the best performance and compatibility.
- Secure Mounting: Always ensure the unit is securely mounted to prevent it from becoming a projectile during sudden stops or accidents.
- Voice Control Practice: Familiarize yourself with voice commands for navigation and media playback to minimize distractions while driving.
9. Warranty and Support
This Haudio Car Radio Multimedia Video Player comes with a 1-Year Warranty from the date of purchase. Please refer to the included Warranty Card for detailed terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact the seller or Haudio customer service through the platform where you purchased the product. Keep your purchase receipt and warranty card handy when contacting support.





