1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Boytone BT-210FB Wireless Bluetooth Stereo Audio Speaker System. Please read this manual thoroughly before using the product to ensure proper function and to maximize your listening experience. Keep this manual for future reference.
2. Safety Instructions
- Power Source: Ensure the power supply voltage matches the requirements specified on the unit. Use only the provided AC power cord.
- Ventilation: Do not block any ventilation openings. Maintain adequate space around the unit for proper airflow.
- Water and Moisture: Do not expose the unit to rain, moisture, or dripping/splashing liquids. Do not place objects filled with liquids, such as vases, on the unit.
- Heat: Keep the unit away from heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Cleaning: Unplug the unit from the wall outlet before cleaning. Use a soft, dry cloth only. Do not use liquid cleaners or aerosol cleaners.
- Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
- Remote Control Batteries: Insert batteries into the remote control with correct polarity. Do not mix old and new batteries or different types of batteries.
3. Package Contents
Verify that all items listed below are included in your package:
- Boytone BT-210FB Main Subwoofer Unit
- Satellite Speakers (x2)
- Remote Control
- 3.5mm AUX Cable
- User Manual (this document)
4. Product Overview
The Boytone BT-210FB system consists of a main subwoofer unit and two satellite speakers. The main unit houses the controls, input ports, and the primary amplifier.

Figure 4.1: Front view of the Boytone BT-210FB speaker system, showing the main subwoofer unit with its central control panel and two satellite speakers positioned on either side.

Figure 4.2: Front view of the Boytone BT-210FB speaker system, illustrating its approximate dimensions. The main unit and satellite speakers are shown with a width of approximately 22 inches and a height of approximately 10.25 inches.
4.1 Main Subwoofer Unit
- Front Panel: Digital LED display, volume control knob, mode selection buttons, USB/SD card slots.
- Rear Panel: Power switch, AC power input, AUX input jacks, satellite speaker output terminals.
4.2 Satellite Speakers
Two compact speakers designed to provide stereo sound, connecting to the main subwoofer unit via wired connections.
4.3 Remote Control
Allows for convenient operation of the system from a distance, including power, mode, volume, and playback controls.
5. Setup Guide
5.1 Unpacking
Carefully remove all components from the packaging. Retain the packaging materials for future transport or storage.
5.2 Connecting Satellite Speakers
- Locate the speaker output terminals on the rear panel of the main subwoofer unit.
- Connect the wires from each satellite speaker to the corresponding terminals. Ensure correct polarity (e.g., red wire to red terminal, black wire to black terminal).
5.3 Power Connection
- Plug the AC power cord into the AC power input on the rear of the main subwoofer unit.
- Plug the other end of the AC power cord into a standard AC 110V wall outlet.
5.4 Remote Control Battery Installation
- Open the battery compartment on the back of the remote control.
- Insert two AAA batteries, ensuring correct polarity (+ and -).
- Close the battery compartment.
6. Operating Instructions
6.1 Power On/Off
To power on the system, flip the power switch on the rear panel of the main subwoofer unit to the 'ON' position. The digital LED display will illuminate. To power off, flip the switch to 'OFF'. The system can also be put into standby mode using the power button on the remote control or front panel.
6.2 Mode Selection
Press the 'MODE' button on the front panel or remote control to cycle through available input modes: Bluetooth (BT), FM Radio, AUX, USB, and SD. The selected mode will be indicated on the digital LED display.
6.3 Bluetooth Pairing
- Switch the system to 'BT' mode. The display will show 'BT' and a pairing indicator may flash.
- Enable Bluetooth on your smartphone, tablet, or other device.
- Search for available Bluetooth devices and select 'BT-210FB' from the list.
- Once paired, the system will emit a confirmation tone, and the 'BT' indicator will stop flashing. You can now stream audio wirelessly.
6.4 FM Radio Tuning
- Switch the system to 'FM' mode.
- Press the 'PLAY/PAUSE' button (or equivalent on remote) to initiate an automatic station scan. The system will scan and save available FM stations.
- Use the 'PREV/NEXT' buttons to navigate through the saved stations.
6.5 USB/SD Playback
- Insert a USB flash drive or SD card containing MP3 audio files into the respective slot on the front panel.
- The system will automatically switch to 'USB' or 'SD' mode and begin playback. If not, manually select the mode using the 'MODE' button.
- Use the 'PLAY/PAUSE', 'PREV/NEXT' buttons on the unit or remote control to manage playback.
6.6 AUX Input Usage
- Connect one end of the 3.5mm AUX cable to the 'AUX IN' port on the rear panel of the main unit.
- Connect the other end of the AUX cable to the headphone jack or audio output of your external audio device (e.g., TV, computer, MP3 player).
- Switch the system to 'AUX' mode. Audio from your connected device will now play through the speakers.
6.7 Volume and Tone Control
Adjust the master volume using the large rotary knob on the front panel of the main subwoofer unit or the 'VOL+' / 'VOL-' buttons on the remote control. Some models may offer additional bass or treble controls, typically accessible via the remote.
7. Maintenance
7.1 Cleaning
Wipe the surfaces of the speaker system with a soft, dry, lint-free cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish. Ensure the unit is unplugged before cleaning.
7.2 Storage
If the unit is not used for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power switch off; Wall outlet not functioning. | Ensure power cord is securely connected. Turn power switch to 'ON'. Test wall outlet with another device. |
| No sound | Volume too low; Incorrect mode selected; Input device not playing; Satellite speakers not connected. | Increase volume. Select correct input mode. Ensure external device is playing and connected properly. Check satellite speaker connections. |
| Bluetooth pairing failed | Device not in pairing mode; 'BT-210FB' not selected; Device too far. | Ensure system is in 'BT' mode. Select 'BT-210FB' on your device. Move device closer to the speaker system. |
| FM radio static | Weak signal; Antenna not extended. | Adjust the position of the unit or extend the FM antenna (if applicable). Try scanning for stations again. |
| Remote control not working | Batteries depleted or incorrectly inserted; Obstruction between remote and unit. | Replace batteries, ensuring correct polarity. Remove any obstructions and ensure direct line of sight to the unit's sensor. |
9. Technical Specifications
- Model: BT-210FB
- Output Power: 30 Watts
- Subwoofer Speaker: 6.5 inches
- Satellite Speakers: 3 inches x 2 (full range, magnetically shielded)
- Frequency Range: 40Hz - 20kHz
- Connectivity: Bluetooth, USB, SD Card, 3.5mm AUX Input
- Radio: FM Tuner
- Power Source: AC 110V (UL listed)
- Product Dimensions (L x W x H): 14 x 14 x 7 inches (main unit)
- Item Weight: 12.8 pounds
- Remote Control Batteries: 2 x AAA (not included)
10. Warranty Information
The Boytone BT-210FB Wireless Bluetooth Stereo Audio Speaker System comes with a 1-Year Warranty provided by Boytone. For specific warranty terms, conditions, and claim procedures, please refer to the manufacturer's official website or contact their customer support directly.
11. Support
For further assistance, technical support, or inquiries regarding your Boytone BT-210FB speaker system, please visit the official Boytone website or contact their customer service department. Contact information can typically be found on the manufacturer's website or product packaging.





