Introduction
This manual provides detailed instructions for the installation, operation, and troubleshooting of your BQCC 7-inch Portable Car MP5 Player. Please read this manual thoroughly before use to ensure proper functionality and to maximize your experience with the device.
Product Overview
Video: Product overview and setup demonstration.

Image: Main product image showing the 7-inch portable car MP5 player with CarPlay and Android Auto logos.
Package Contents
Please check the package for the following items:

Image: Portable car MP5 player with accessories (suction cup mount, power cable, AUX cable, video cable adapter) and operation manual.
- BQCC 7-inch Portable Car MP5 Player
- Suction Cup Mount
- Desktop Horizontal Mount
- Car Charging Power Cable
- AUX Cable
- Video Cable Adapter (2.0mm to RCA head)
- Operation Manual
- (Optional) Reversing Camera (if purchased separately)
Setup
Installation Method
The device comes with two types of mounting brackets. The actual goods received shall prevail.
1. Glass Suction Cup Type Suspension Installation

Image: Suction cup bracket for car player installation.

Image: Example of suction cup installation in a car.
- Assemble the stand and attach the suction cup to a clean, dry glass surface.
- Secure the device to the mount.
2. Desktop Horizontal Installation

Image: Desktop horizontal bracket for car player installation.

Image: Example of desktop horizontal installation in a car.
- Attach the device to the desktop horizontal mount.
- Place the device on a flat surface on your dashboard.
Power Connection
This device is powered by the cigarette lighter power plug. After the device is installed, insert the power plug of the cigarette lighter into the car's cigarette lighter socket, and then it can be turned on for use.
Style 1: Standard Cigarette Lighter Power Plug

Image: Standard cigarette lighter power plug.
Style 2: Cigarette Lighter Power Plug with 2 USB Ports

Image: Cigarette lighter power plug with 2 USB ports.
Reversing Camera Connection (Optional)
The reversing video input can be connected through the RCA adapter cable. When there is a signal at this port, the LCD will automatically switch to the camera image. The camera is purchased separately.

Image: Reversing assist video display with optional camera and standard video cable adapter.
Operating Instructions
Audio Output Methods
There are three ways to output audio from the device:
- Built-in Speaker Output: When playing music with a USB flash drive or TF Card, the sound comes out from the built-in speaker on the back of the device.
- AUX Line Transmission: The AUX line can transmit audio to the original car player. This function is only available if your car has an AUX jack.
- FM Signal Transmission: The device can transmit sound to the original car radio via FM.

Image: Diagram showing the built-in speaker and AUX line transmission.
FM Signal Transmission Steps:

Image: Diagram showing FM signal transmission.
- Select one of the six preset FM transmission frequencies on the device.
- Tune your original car radio to search for the selected transmission frequency.
- Alternatively, manually set the FM transmission frequency:
- Adjust your car radio to an empty channel position (e.g., 92.3MHz) to avoid conflicts with local radio or interference.
- Set the device's FM transmission frequency to match your car radio's frequency (e.g., 92.3MHz).
- The sound will now be transmitted to your car's original horn.
Bluetooth Pairing
You can use Bluetooth for music playback and hands-free calls. When using wireless CarPlay or Android Auto, you need to pair the Bluetooth connection first.
- Power on the device.
- On your mobile phone, turn on Bluetooth and search for devices.
- When the device's Bluetooth name (e.g., "SWL-BT") is found, click to connect. The default PIN is "0000" or "1234" if required.
Mirrorlink (iPhone)
AirPlay supports transferring video, audio, and pictures from your iPhone to the car player via Wi-Fi.
Wireless Connection:
- Turn on WLAN on your iPhone. Choose the Wi-Fi signal named "carplay_wifi_xxxx" and enter the password: 12345678.
- Open your iPhone's control center and select 'Car' on the screen.
- Screen projection should be successful.
Wired Connection:
Connect the device by plugging your phone's data cable into the USB port, then click on 'Trusted Devices' in the pop-up window. Note: Models without USB ports cannot use wired connections and can only use wireless connections.
Mirrorlink (Android)
Android Mirrorlink supports transferring video, audio, and pictures from your Android phone to the car player via Bluetooth and Wi-Fi.
Wireless Connection (New Method):
- Scan the QR code to download and install the APK.
- Enable floating window permission on your phone.
- Use your phone's Bluetooth to connect the device (name: SWL-BT, PIN: 0000).
- Enter your phone's WLAN interface - Advanced Settings (swipe to the bottom) - WLAN Direct Connection.
- Choose the Wi-Fi signal named "carplay_wifi_xxxx".
- Wait for about 5 seconds for the phone to pop up a window, click "Start Now".
- Screen projection should be successful.
Wired Connection:
- Scan the QR code to download and install the APK.
- Once the installation is complete, in the pop-up window, select "confirm" to grant hover window permission for the app.
- Disconnect the USB cable, then click on the PhoneLink icon. Click on the mirror icon under "android", then plug in the USB cable again. Select "start now" in the pop-up window to begin using it.
Apple CarPlay (Support iOS 10+)
This feature allows you to connect your iPhone to the car player for an enhanced driving experience.
Wired Connection:
Simply connect the USB data cable, and it will automatically enter the CarPlay interface.
Wireless Connection:
First, turn on Bluetooth and Wi-Fi on your mobile phone, then connect to the device's Bluetooth (name: SWL-BT, PIN: 0000). It will then automatically enter the CarPlay interface. (Note: At this time, the signal is transmitted via WiFi, so you need to turn on the WLAN switch before connecting to Bluetooth.)
Note: Models without USB ports cannot use wired connections and can only use wireless connections.
Android Auto (Support Android 6.0+)
This feature requires local country support for the use of "Google Play" services.
Wired Connection:
Simply connect the USB data cable, and it will automatically enter the Android Auto interface.
Wireless Connection:
First, turn on Bluetooth and Wi-Fi on your mobile phone, then connect to the device's Bluetooth (name: SWL-BT, PIN: 0000). It will then automatically enter the Android Auto interface. (Note: At this time, the signal is transmitted via WiFi, so you need to turn on the WLAN switch before connecting to Bluetooth.)
Note: Models without USB ports cannot use wired connections and can only use wireless connections.
Specifications
| Attribute | Value |
|---|---|
| Model Name | B5300 |
| Brand Name | BQCC |
| Item Type | Car Monitors |
| Display Size | 7" |
| Resolution | 1024*600 |
| Placement | In-Dash |
| Material | ABS+Metal |
| Item Weight | 0.8g |
| Item Size | 65x65MM |
| Type | Portable car MP5 (sunshade version) |
| System | Allwinner Melis system |
| Software Solution | F133 |
| Radio Transmission IC | AB5301B |
| Amplifier IC | CS8571E |
| Output Power | Built-in 1W speaker |
| Operating Voltage | 12~36V |
| Audio Format Support | MP3/AAC/APE/OGG/M4A/RA/WAV |
| Video Format Support | H263/H264/H265/DIVX HD/AVI/FLV/MKV/MPEG/MP4/WMV9/VC/ASF/TS/QT |
| Image Format Support | JPEG/PNG/BMP/GIF/TIFF |
| Certification | CE |
| Origin | Mainland China |
| High-concerned Chemical | None |
Maintenance
To ensure the longevity and optimal performance of your device, please follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the device. Avoid using abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Handle all cables with care. Avoid bending or twisting them excessively, which can cause damage.
- Software Updates: While this device is an MP5 player and not an Android system, ensuring any available firmware updates are applied can improve stability and performance. Check the manufacturer's website for update information.
Troubleshooting
Here are common problems and their solutions:
- MirrorLink connection issues: If MirrorLink is not connecting, ensure you select the correct Mirror mode in the PhoneLink function, connect the data cable, and authorize on your mobile phone.
- No sound from car speakers:
- The device has a built-in speaker; you can turn it off in system settings if you prefer car speakers.
- Transmit sound to your car radio via FM (e.g., set device to 86.3MHz, play USB music, then tune car radio to 86.3MHz).
- Transmit audio via the AUX OUT (3.5MM) interface (if your model has one).
- Bluetooth not working properly: Delete the paired "SWL-BT" from your mobile phone, then re-search and reconnect.
- CarPlay or Android Auto not connecting automatically:
- Set CarPlay or Android Auto as the default connection mode in the PhoneLink settings. It will automatically jump to the respective interface when USB is connected.
- For wireless connection, ensure Wi-Fi is on your mobile phone. After Bluetooth connects, it will automatically jump to the CarPlay or Android Auto interface.
- Low sound during music playback or phone calls: Press and hold the top of the screen and slide down to adjust the playback volume. During a call, pull down the status bar to adjust call volume. If CarPlay is connected, the phone's volume might be locked; adjust the device's volume.
- Device doesn't remember time, date, or settings: The device does not have a built-in battery. After connecting to your mobile phone, the time and date will automatically update.
- Cannot play TF card or USB music/video: Use 8G or 16G TF/USB devices. Some large-capacity storage devices may not be supported. Format the storage device to FAT32. Use common media file formats as some encoding formats may not be recognized.
- Poor FM transmitter signal or noise interference: If the FM transmission signal is poor, repair your car radio, plug in the antenna, and organize wiring to avoid interference.
- Wireless CarPlay often disconnects or doesn't work: When connecting to CarPlay, do not connect your phone to other wireless networks to avoid disconnection.
- Bracket not strong, suction cup unstable at high temperatures: When sticking, ensure the adhesive position is clean and dry to avoid bubbles and unstable stickiness.
- Bluetooth out of sync, caller cannot hear sound, or noise: Ensure the device's microphone is not blocked by foreign objects.
- No built-in battery: This product does not have a built-in battery for environmental reasons.
- No sound from the device: Confirm if the FM transmitter function is turned on. When FM transmitter is active, the built-in speaker is turned off, and no sound will be emitted.
- Reversing camera support: Yes, the device has an AV IN port on the side for external AV input.
- Product consumes electricity: Power comes from the car's generator when the engine is on, not the battery. It will not affect battery power.
- How to enter standby mode: If the device has physical buttons, press the button to turn off the screen. If not, click the sun icon in the upper left of the main menu page. One click for moon icon (low brightness), another click turns off the screen.
- Unable to install APP software: This product is an MP5 player, not an Android system, so APP software cannot be installed.
User Tips
- Screen Brightness: You can adjust the screen brightness. Be aware that increasing brightness for sunlight visibility might reduce screen quality. For optimal color, use default brightness, but it might be harder to see in direct sun.
- Touch Sensitivity: The device allows adjustment of touch sensitivity, which can improve user interaction.
- Audio Output: If your car has Bluetooth, the FM transmitter is a common method to route audio from the portable player to your car's sound system.
- Smooth Operation: Users have noted the device offers smooth operation and fast processing.
Warranty and Support
For any issues not covered in this manual or for warranty claims, please contact the seller or manufacturer directly. A detailed user manual in PDF format is also available for download from the product page or by contacting customer support.
PDF Manual Reference: A comprehensive user manual (PDF) is available at https://manuals.plus/m/8f67e62b6377f0f7535edc2f75335558a99f78d2bfeb2781108b65dab448156c.