Introduction
This manual provides detailed instructions for the installation, operation, and troubleshooting of your BQCC B5310 7-inch Portable Car Multimedia Player. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience.
Video: Product installation and basic feature demonstration.
Package Contents
Please check the package for the following items:
- 1x BQCC B5310 Host Unit
- 1x User Manual (PDF version available here)
- 1x Cigarette Lighter Power Cord
- 1x Suction Cup Bracket
- 1x Steering Wheel Remote Control
- 1x Reversing Video Cable
- 1x AUX Audio Adapter Cable
Note: Accessories, manuals, and packaging may be updated from time to time. The actual received goods shall prevail.

Specifications
Basic Parameters
- Model: B5310
- Type: Portable car MP5 (sunshade model)
- System: Allwinner Melis system
- Software Solution: F133
- Radio Transmission Frequency: 88.60/89.20/89.50/89.80/91.50/91.80/93.00/93.60/93.90/94.50/95.10/95.70MHz
- Radio Transmission IC: AB5301B
- Amplifier IC: CS8571E
- Output Power: Built-in 1W speaker
- Working Voltage: 12~30V DC, Negative Ground
- Working Temperature: -10~60℃
- Bluetooth Version: 5.0 (default name: CarPlay)
- Wi-Fi Frequency: 2.4G/5G dual-band (automatically switched according to the frequency band of the hotspot connected to the mobile phone, used when connecting to Android AUTO and Apple CARPLAY)
Performance Parameters
- CPU: F133
- Running Memory: 1Gbit DRAM
- Display Resolution: 1024x600
- Screen Size: 7 inches HD
Dimension Parameters
- Installation Size: 65x65MM
- Shell Size: 190x116MM
- Host Depth: 22MM
- Item Weight: 0.7g (unit)

Function Parameters
- Mobile Phone Interconnection: Support
- Reversing Image: Support
- Video Playback Warning: Support
- Steering Wheel Remote Control: Support
- Video Output: Support
- Driving Recorder: Support (recorder optional)
- Built-in Speaker: Support
- Rear USB①: USB2.0
- Rear USB②: USB2.0
- TYPE-C Interface: Support
- Reset Button: Support
3.5mm Port Parameters
- Audio Output: Support (cable optional)
- Video Output: Support (cable optional)
- Reversing Video Input: Support
- External Microphone: Support (microphone optional)
Format Parameters
- Audio Format: MP3/AAC/APE/OGG/M4A/RA/WAV
- Video Format: H263/H264/H265/DIVX HD/AVI/FLV/MKV/MPEG/MP4/WMV9/VC/ASF/TS/QT
- Image Format: JPEG/PNG/BMP/GIF/TIFF
Language Parameters
English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, Italian, Czech, Japanese, Korean
Other Parameters
- Factory Set Password: 113266
- Certification: CE, FCC
- Material: ABS+Metal
- Origin: Mainland China
Product Overview
Panel Key Introduction
The front panel features intuitive controls for easy navigation and operation.
Rear Jack Introduction
The rear of the device provides various ports for connectivity and expansion.

Installation
The received mounting bracket shall prevail. There are two types of brackets provided, and the installation methods are as follows:
Method 1: Glass Suction Cup Type Suspension Installation
Attach the suction cup bracket to the back of the main unit. Secure the suction cup to a clean, dry, and smooth surface on your car's windshield or dashboard. Adjust the angle for optimal viewing.

Method 2: Desktop Horizontal Installation
For desktop horizontal installation, use the alternative bracket provided. Place the unit on a flat surface on your dashboard, ensuring it is stable and does not obstruct your view or interfere with driving controls.

Initial Setup
Cigarette Lighter Power Plug 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. The device will then turn on for use.
The actual goods received shall prevail regarding the style of the cigarette lighter power plug.

Operating Instructions
Bluetooth Pairing Connection
You can use Bluetooth for music playback or hands-free calls. When using wireless CarPlay or Android Auto, you need to pair the Bluetooth connection first.
- Device Bluetooth Name: "SWL-BT"
- PIN Number: "0000" or "1234" (if needed)
Connection Method:
- Power on the machine.
- Turn on the Bluetooth function on your mobile phone.
- Search for devices and select "SWL-BT" when found to connect.

Apple CarPlay (iOS 10+ Support)
CarPlay allows you to access iPhone features on the car player. Models without USB ports can only use wireless connections.
Wired Connection:
Simply connect your iPhone to the device using a USB data cable. The CarPlay interface will launch automatically.
Wireless Connection:
- First, enable Bluetooth and Wi-Fi on your iPhone.
- Connect to the device's Bluetooth (name: SWL-BT, PIN: 0000).
- The CarPlay interface will launch automatically. (Note: The signal is transmitted via Wi-Fi, so ensure your iPhone's WLAN switch is on before connecting to Bluetooth).

Android Auto (Android 6.0+ Support)
Android Auto allows you to access Android phone features on the car player. This feature requires local country support for Google Play services. Models without USB ports can only use wireless connections.
Wired Connection:
Simply connect your Android phone to the device using a USB data cable. The Android Auto interface will launch automatically.
Wireless Connection:
- First, enable Bluetooth and Wi-Fi on your Android phone.
- Connect to the device's Bluetooth (name: SWL-BT, PIN: 0000).
- The Android Auto interface will launch automatically. (Note: The signal is transmitted via Wi-Fi, so ensure your Android phone's WLAN switch is on before connecting to Bluetooth).

Mirrorlink (Screen Mirroring)
Mirrorlink supports transferring video, audio, and picture from your smartphone to the car player via Wi-Fi (for iPhone) or Bluetooth and Wi-Fi (for Android).
Mirrorlink for iPhone (AirPlay)
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 iPhone's data cable into the USB port, then click on 'Trusted Devices' in the pop-up window.
Note: You cannot control your iPhone from the car player screen when using Mirrorlink. Models without USB ports cannot use wired connections and can only use wireless connections.

Mirrorlink for Android
Wireless Connection (New Way Recommended):
- Scan the QR code (if provided in the manual or on-screen) to download and install the APK.
- Enable floating window permission on your phone.
- Use your phone's Bluetooth to connect to 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 a pop-up window on your phone, click "Start Now".
- Screen projection should be successful.
Wired Connection:
- Scan the QR code (if provided) to download and install the APK.
- Once installation is complete, select "confirm" in the pop-up window to grant hover window permission for the app.
- Unplug the USB cable, then click on the PhoneLink icon. Click the mirror icon under "android", then plug in the USB cable again. Select "start now" in the pop-up window to begin using it.
Note: You can control your Android phone from the car player screen when using Mirrorlink. Models without USB ports cannot use wired connections and can only use wireless connections.
Audio Output Methods
There are three ways to output audio from the device:
- Built-in Speaker: When playing music with a USB flash drive or TF Card, the sound will come from the built-in speaker on the back of the unit.
- AUX Line Transmission: The AUX line can transmit audio to your original car player. (This function is only available if your car has an AUX jack).
- FM Signal Transmission: Transmit sound to your original car radio.
FM Transmission Setup:
- Adjust your original car radio to an empty channel position, such as "92.3MHz" (to avoid conflicts with local radio or interference signals).
- Set the FM transmission frequency on the car player to be consistent with the frequency of your car radio, e.g., "92.3MHz".
- At this point, the sound will be transmitted to your original car speakers.

Multimedia Playback
The device supports playing audio, video, and image files from a TF card or USB disk. Insert the memory card or USB disk into the corresponding slot/port on the device.

Reversing Camera Connection (CCD)
The reversing video input can be connected through the RCA adapter cable. When a signal is detected at this port, the LCD will automatically switch to the camera image. The reversing camera is purchased separately.

Driving Recorder (Optional)
The device supports an optional driving recorder. Connect the driving recorder to the designated port (if available) for enhanced driving safety and recording capabilities.

Colorful Button Lights
The device features 7 colored button lights that cycle through Red, Green, Blue, Yellow, Cyan, Purple, and White, adding a customizable aesthetic to your car's interior.

User Tips
- For optimal sound quality via FM transmission, always select an empty FM channel on your car radio that is free from local radio interference.
- When connecting wirelessly, ensure your phone's Wi-Fi and Bluetooth are both active and correctly paired to the device for seamless CarPlay/Android Auto functionality.
- If experiencing low volume during calls or music playback, check both the device's volume settings and your phone's volume settings, as CarPlay can sometimes lock phone volume.
- Keep the suction cup mounting area clean and dry to ensure stable adhesion, especially in varying temperatures.
Troubleshooting
- MirrorLink connection issues:
Before connecting, click the PhoneLink function, select Mirror mode, connect the data cable, and authorize on your mobile phone. - No sound from car speakers:
The built-in speaker can be turned off in system settings. Alternatively, transmit sound via FM (e.g., 86.3MHz) or AUX OUT (3.5MM) if available. - Bluetooth not working properly:
Delete any paired "SWL-BT" from your mobile phone, then re-search and connect. Ensure no other Bluetooth devices are interfering. - CarPlay/Android Auto not auto-connecting:
Set CarPlay or Android Auto as the default connection mode in the PhoneLink settings. For wireless connections, ensure Wi-Fi is active on your mobile phone, then connect Bluetooth. - Low music/call volume:
Press and hold the top of the screen, slide down the status bar to adjust playback volume. During a call, return to the main interface and adjust call volume via the status bar. If CarPlay locks phone volume, adjust the device's volume. - Time/date/settings not remembered:
The device does not have a built-in battery. Connect to your mobile phone for automatic time and date updates. - Cannot play TF card or USB music/video:
Use 8G or 16G TF cards or USB devices. Format storage devices to FAT32. Ensure media files are in common formats. - FM transmitter poor signal/noise:
Repair your car radio, plug in the antenna, and organize wiring to avoid frequency band interference. - Wireless CarPlay disconnects/doesn't work:
Do not connect your phone to other wireless networks when using CarPlay to prevent disconnections. - Mounting bracket unstable:
Ensure the sticky position is clean and dry to prevent bubbles and unstable adhesion, especially in high temperatures. - Bluetooth out of sync/caller cannot hear:
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 ON. If it is, the built-in speaker is turned off. - Reversing camera support:
Yes, the device has an AV IN port for external reversing camera input. - Power consumption:
When the car engine is on, power comes from the generator, not the battery, so it won't affect battery power. - Entering standby mode:
If the device has physical buttons, press the button to turn off the screen. If not, click the sun icon (top left of main menu) once for low brightness (moon icon), and again to turn off the screen. - Unable to install APP software:
This product is an MP5 player, not an Android system, so software cannot be installed.
Maintenance
- Keep the device clean by wiping it with a soft, dry cloth.
- Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods.
- Do not use harsh chemicals or abrasive cleaners on the screen or casing.
- Ensure all cables are securely connected to prevent intermittent issues.
Warranty and Support
This product comes with a One-Year Warranty from the date of purchase. For any warranty claims or technical support, please contact the seller or manufacturer directly.

For further assistance, you may refer to the official user manual PDF available here.