Product Overview
The Lnrueg B5300 is a versatile 7-inch portable car MP5 player designed to enhance your in-car entertainment and connectivity. Featuring a high-definition screen with an integrated sunshade, it ensures clear visibility even in bright conditions. Powered by an F133 CPU and 1Gbit DRAM, the unit offers smooth performance for various multimedia functions. It supports seamless smartphone integration through Bluetooth 5.0, Android AUTO, and Apple CarPlay, providing a comprehensive solution for navigation, communication, and media playback on the go.
Key Features:
- Compact and Lightweight: Designed for easy installation with a unit weight of 0.73KG.
- Sunshade Design: 7-inch HD screen with integrated sunshade for glare-free viewing.
- Enhanced Connectivity: Dual-band WiFi and Bluetooth 5.0 for Android AUTO and Apple CarPlay.
- User-Friendly Interface: F133 CPU and 1Gbit DRAM for smooth operation and wide media format support.
- Safety Features: Includes rear-view camera support and audio/visual alerts.
Setup Guide
Follow these steps to properly set up your Lnrueg B5300 Car MP5 Player.
1. Unpacking and Inspection
Carefully remove all components from the packaging. Verify that all items listed in the 'Package Contents' section are present and undamaged. If any items are missing or damaged, please contact customer support.
2. Mounting the Device
The B5300 comes with a suction cup bracket for easy installation on your dashboard or windshield. Ensure the mounting surface is clean and dry before attachment.

Image: The Lnrueg B5300 unit mounted on a car dashboard, demonstrating the typical installation effect. The 7-inch screen is clearly visible, positioned for optimal viewing by the driver.

Image: A detailed view of the multi-angle adjustable bracket. It highlights features such as the stretchable arm, 270-degree rotation capability, hugging spherical angle adjuster, and the silicone suction cup for secure mounting.
Adjust the bracket to your preferred viewing angle. The multi-angle bracket allows for various adjustments to ensure optimal visibility and accessibility.
3. Power Connection
Connect the provided cigarette lighter power cable directly into your vehicle's cigarette lighter jack. This method ensures a stable power supply without damaging the original car center console.

Image: The cigarette lighter power plug and its connection point in a car. This illustrates how the device receives power directly from the vehicle's 12V accessory outlet.
4. Initial Power On
Once connected, the device should power on automatically or by pressing the power button. Follow any on-screen prompts for initial setup, such as language selection or time zone settings.
Operating Instructions
This section details the various functions and operations of your Lnrueg B5300 Car MP5 Player.
1. Main Interface Navigation
The 7-inch HD touchscreen provides an intuitive interface. Navigate through menus and applications by tapping icons. The main screen typically displays options for PhoneLink, BT Music, FM Transmitter, BT, Apps, USB, and Setup.

Image: The main screen of the Lnrueg B5300, showing icons for PhoneLink, BT Music, FM Transmitter, BT, Apps, USB, and Setup. A digital clock and date are also displayed.
2. Smartphone Integration (Android AUTO / Apple CarPlay)
The device supports both wired and wireless connections for Android AUTO and Apple CarPlay. This allows you to access your phone's navigation, music, messages, and calls directly from the player's screen.

Image: A graphic illustrating the support for CarPlay (wired+wireless), Android Auto (wired+wireless), and MirrorLink (wired projection) on the Lnrueg B5300. The device screen shows a similar interface to the main screen.
3. Bluetooth Functions (BT Music and Calls)
Pair your mobile phone via Bluetooth 5.0 for hands-free calling and wireless audio streaming. The signal is stable, and most mobile phones can be paired automatically.

Image: Two screenshots from the Lnrueg B5300 showing the Bluetooth call interface with a dial pad and the Bluetooth music playback interface displaying song information and controls.
4. Multimedia Playback
The B5300 supports multimedia playback via USB and TF card. It is compatible with a wide range of audio, video, and image formats.
- Audio Formats: MP3, WMA, FLAC, APE, WAV, etc.
- Video Formats: MP4, AVI, MKV, RMVB, H264, etc.
- Image Formats: JPG, PNG, etc.

Image: A visual representation of the multimedia player, showing slots for TF card and USB playback. The screen displays examples of music, video, and picture playback interfaces.
5. MirrorLink Function
MirrorLink allows you to mirror and synchronize the content of your mobile phone screen directly to the player's display. This feature is compatible with both Android and iOS systems.
- iPhone Connection: Connect your iPhone to the USB cable to cast the screen.
- Android Connection: You will be prompted to install a specific APP software on your Android phone to cast the screen.

Image: A graphic demonstrating the MirrorLink function, showing a phone screen being mirrored onto the Lnrueg B5300 display. It details the connection methods for both iPhone and Android devices.
6. Rear-View Camera Support
The unit supports an inbuilt rear-view camera, providing visual assistance when reversing. Connect the rear-view video cable to enable this safety feature.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your Lnrueg B5300 Car MP5 Player.
Cleaning the Screen and Unit
- Use a soft, lint-free cloth to gently wipe the screen and exterior of the unit.
- For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaning solution. Avoid harsh chemicals or abrasive materials.
- Ensure the device is powered off and disconnected from power before cleaning.
General Care
- Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Do not attempt to disassemble the unit. Refer to qualified service personnel for any repairs.
- Keep the ventilation openings clear to prevent overheating.
Troubleshooting
This section provides solutions to common issues you might encounter with your Lnrueg B5300 Car MP5 Player.
No Power / Unit Does Not Turn On
- Check Power Connection: Ensure the cigarette lighter power cable is securely plugged into both the unit and the vehicle's cigarette lighter socket.
- Vehicle Power: Verify that the vehicle's ignition is on and the cigarette lighter socket is receiving power. Test with another device if possible.
- Fuse Check: Check the fuse in the cigarette lighter plug or your vehicle's fuse box if there's no power.
No Sound
- Volume Level: Increase the volume on the unit and your connected smartphone.
- Audio Output Mode: Ensure the correct audio output mode (e.g., FM Transmitter, Bluetooth) is selected on the unit.
- Bluetooth Connection: If using Bluetooth, ensure your phone is properly paired and connected to the unit.
Bluetooth Connection Issues
- Pairing Mode: Ensure the unit is in Bluetooth pairing mode and your phone's Bluetooth is enabled and discoverable.
- Forget Device: On your phone, forget the B5300 from your Bluetooth device list and attempt to pair again.
- Interference: Move away from other strong wireless signals that might cause interference.
CarPlay / Android AUTO Not Connecting
- Cable Check: If using a wired connection, ensure you are using a high-quality USB data cable.
- Phone Settings: Verify that CarPlay or Android AUTO is enabled on your smartphone.
- Software Update: Ensure your phone's operating system and the unit's firmware (if applicable) are up to date.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | B5300 |
| Screen Size | 7 Inches (18 cm diagonal) |
| Display Type | LED |
| Connectivity Technology | Bluetooth 5.0, Dual-band WiFi |
| Processor | F133 CPU |
| Memory | 1Gbit DRAM |
| Supported Car Integration | Android AUTO, Apple CarPlay |
| Media Playback | USB playback, TF card playback |
| Item Weight | 0.73 KG (1.66 pounds) |
| Package Dimensions | 8.74 x 5.55 x 4.49 inches |
| Manufacturer | Lnrueg |
Package Contents
The following items are included in your Lnrueg B5300 package:
- Main Unit x1
- User Manual x1
- Cigarette Lighter Power Cable x1
- Suction Cup Bracket x1
- Rear-View Video Cable x1
Warranty and Support
Lnrueg products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact details provided on the official Lnrueg website or the warranty card included in your package.
Please retain your proof of purchase for warranty claims. Our customer support team is available to assist you with any questions or issues you may encounter.