1. Introduction
Thank you for choosing the CrossBeats Blaze B24 Bluetooth Soundbar. This manual provides essential information for setting up, operating, and maintaining your device. Please read it thoroughly before use to ensure optimal performance and longevity.

Image 1.1: The CrossBeats Blaze B24 Bluetooth Soundbar, showcasing its sleek design and RGB lighting.
2. What's in the Box
Please verify that all items are present in the package:
- Blaze Soundbar
- User Manual Card
- Aux cable
- Charging Cable
- Warranty Card
3. Product Overview
3.1 Controls and Ports

Image 3.1: Top panel controls of the Blaze B24 Soundbar, including power, volume, and mode buttons.
The soundbar features intuitive controls and multiple connectivity options:
- Power Button: Press and hold to turn on/off.
- Mode Button: Short press to switch between Bluetooth, AUX, USB, SD Card, and FM modes.
- Volume Up (+): Short press for next track, long press to increase volume.
- Volume Down (-): Short press for previous track, long press to decrease volume.
- Play/Pause Button: Play or pause audio. In FM mode, long press to auto-scan.

Image 3.2: Rear panel ports of the Blaze B24 Soundbar, showing OFF/ON switch, AUX, USB, TF (SD Card), and DC5V charging input.
Connectivity Ports:
- OFF/ON Switch: Main power switch.
- AUX Input: For wired connection via 3.5mm audio cable.
- USB Port: For USB drive playback.
- TF (SD Card) Slot: For SD card playback.
- DC5V Input: For charging the soundbar.
4. Setup
4.1 Charging the Soundbar
- Connect the provided charging cable to the DC5V input port on the soundbar.
- Connect the other end of the charging cable to a compatible USB power adapter (not included).
- The LED indicator will show charging status. A full charge typically takes approximately 2 hours.
4.2 Power On/Off
- Ensure the OFF/ON switch on the rear panel is in the 'ON' position.
- Press and hold the Power button on the top panel for 2-3 seconds to turn the soundbar on or off.
5. Operating Instructions
5.1 Bluetooth Pairing
- Turn on the soundbar. It will automatically enter Bluetooth pairing mode, indicated by a flashing 'BLUE' on the display.
- Enable Bluetooth on your device (smartphone, tablet, PC).
- Search for 'Blaze B24' in the list of available Bluetooth devices and select it to connect.
- Once connected, the display will show a steady 'BLUE', and you will hear a confirmation tone.
5.2 AUX Mode
- Connect one end of the 3.5mm AUX cable to the AUX input port on the soundbar.
- Connect the other end of the AUX cable to the audio output jack of your device.
- Press the Mode button on the soundbar until 'AUX' is displayed.
5.3 USB Playback
- Insert a USB flash drive containing audio files into the USB port.
- The soundbar will automatically switch to USB mode and begin playback. If not, press the Mode button until 'USB' is displayed.
5.4 SD Card Playback
- Insert an SD card containing audio files into the TF (SD Card) slot.
- The soundbar will automatically switch to SD card mode and begin playback. If not, press the Mode button until 'SD' is displayed.
5.5 FM Radio
- Press the Mode button until 'FM' is displayed.
- Long press the Play/Pause button to initiate an automatic scan for available FM stations. The soundbar will save detected stations.
- Use the Volume Up (+) and Volume Down (-) buttons to navigate between saved stations.

Image 5.1: The Blaze B24 Soundbar operating in FM mode, showing the current frequency on its display.
5.6 TWS (True Wireless Stereo) Pairing
To pair two Blaze B24 soundbars for a stereo experience:
- Ensure both Blaze B24 soundbars are powered on and in Bluetooth mode, but not connected to any device.
- On one of the soundbars (this will be the primary unit), long press the Mode button until you hear a pairing tone.
- The two soundbars will automatically connect to each other. Once connected, you will hear a confirmation tone, and the primary unit's display will show 'BLUE' while the secondary unit's display will be off or show a different indicator.
- Now, connect your device to the primary soundbar via Bluetooth as described in section 5.1. Audio will play through both soundbars in stereo.

Image 5.2: Two Blaze B24 Soundbars demonstrating True Wireless Stereo (TWS) pairing for an enhanced audio experience.
5.7 RGB Lights Control
The soundbar features customizable RGB lights. Use the dedicated light control button (if available, or refer to the specific button on your unit) to cycle through different light modes or turn them off. The control button on the sound bar allows you to turn on and off the LED light.
6. Maintenance
To ensure the longevity and optimal performance of your CrossBeats Blaze B24 Soundbar, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the surface of the soundbar. Do not use abrasive cleaners, waxes, or solvents.
- Storage: Store the soundbar in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Water Resistance: The soundbar is water-resistant, not waterproof. Avoid submerging it in water or exposing it to heavy rain.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Charge it regularly, even if not in constant use.
7. Troubleshooting
If you encounter issues with your soundbar, refer to the following common problems and solutions:
- No Power:
- Ensure the OFF/ON switch is in the 'ON' position.
- Check if the soundbar is charged. Connect it to a power source using the charging cable.
- Press and hold the Power button for 2-3 seconds.
- No Sound:
- Increase the volume on both the soundbar and your connected device.
- Ensure the correct input mode (Bluetooth, AUX, USB, SD, FM) is selected.
- For Bluetooth, ensure the device is properly paired and within range (up to 10 meters).
- For AUX, check the cable connection and ensure it is fully inserted.
- Bluetooth Disconnection:
- Move your device closer to the soundbar.
- Turn off and on the soundbar and your device's Bluetooth, then try pairing again.
- Clear the 'Blaze B24' from your device's Bluetooth history and re-pair.
- Poor FM Reception:
- Relocate the soundbar to an area with better signal reception.
- Perform an auto-scan again to refresh the station list.
- Crackling Sound (USB/SD):
- Ensure the USB drive or SD card is properly inserted.
- Try a different USB drive or SD card.
- Check the audio file format for compatibility.
8. Specifications

Image 8.1: Dimensions of the CrossBeats Blaze B24 Soundbar: 20.1cm (W) x 5.5cm (D) x 6.5cm (H).
| Feature | Detail |
|---|---|
| Model Name | Blaze B24 |
| Speaker Type | Soundbar |
| Output Power | 24 Watts RMS |
| Connectivity Technology | Bluetooth, AUX, USB, SD Card, FM |
| Wireless Communication | Bluetooth |
| Bluetooth Range | 10 Metres |
| Frequency Response | 20000 Hz |
| Signal-to-Noise Ratio | 85 dB |
| Battery Type | Lithium Ion (1 included) |
| Battery Capacity | 1200 mAh |
| Charging Time | 2 Hours |
| Input Voltage | 5 Volts (DC) |
| Product Dimensions | 5.5D x 20.1W x 6.5H Centimeters |
| Item Weight | 700 Grams |
| Material | ABS + PC |
| Water Resistance Level | Water Resistant |
| Special Features | Bass Boost, Built-in Microphone, Display, RGB Lights, TWS Support |
9. Warranty & Support
The CrossBeats Blaze B24 Soundbar comes with a 1 Year Brand Warranty. Please refer to the included Warranty Card for detailed terms and conditions.
For technical support, service, or warranty claims, please contact CrossBeats customer service through their official website or the contact information provided on your Warranty Card.