1. Introduction
The Hoco BS54 is a versatile outdoor wireless speaker designed for portable audio entertainment. It features Bluetooth 5.1 connectivity, dual 6.5-inch full-frequency speakers, and supports various playback modes including TF card, USB flash drive, AUX, and FM radio. This manual provides detailed instructions for setting up, operating, and maintaining your BS54 speaker.

Image 1.1: Hoco BS54 Wireless Speaker with integrated LED lighting and included microphones.
2. Package Contents
Please check the package for the following items:
- Hoco BS54 Wireless Speaker
- Two Microphones
- Power Adapter
- USB Charging Cable
- Audio Cable (AUX)
- Shoulder Strap
- Instruction Manual (this document)

Image 2.1: All items included in the Hoco BS54 product package.
3. Product Overview
3.1. Top Panel Controls
Familiarize yourself with the control panel located on the top of the speaker:

Image 3.1: Detailed view of the speaker's top control panel.
- Power Button: Turns the speaker On/Off.
- Mode Button: Switches between Bluetooth, TF card, USB, AUX, and FM modes.
- Play/Pause Button: Plays or pauses audio playback.
- Previous/Volume Down Button: Short press for previous track, long press to decrease volume.
- Next/Volume Up Button: Short press for next track, long press to increase volume.
- Microphone Volume Knob: Adjusts the volume of the connected microphones.
- Echo Knob: Adjusts the echo effect for microphones.
- Bass/Treble Knobs: Adjusts bass and treble levels for audio output.
- USB Port: For USB flash drive playback.
- TF Card Slot: For TF (MicroSD) card playback.
- AUX Input: 3.5mm jack for external audio devices.
- Microphone Inputs: Two 6.35mm jacks for wired microphones.
- Charging Port: DC 9V input for charging.
4. Setup and Charging
4.1. Initial Charging
Before first use, fully charge the speaker. Connect the provided power adapter to the speaker's charging port and plug it into a power outlet. The charging indicator will illuminate. A full charge takes approximately 4 hours. The battery capacity is 3600mAh.
4.2. Powering On/Off
Press and hold the Power Button on the top panel to turn the speaker On or Off.
5. Operating Instructions
5.1. Bluetooth Mode
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED.
- On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Hoco BS54" from the list of devices.
- Once paired, the speaker will emit a confirmation sound, and the LED indicator will stop flashing.
- You can now play audio from your device through the speaker.
- Bluetooth Version: V5.1
5.2. TF Card Playback
- Insert a TF (MicroSD) card with MP3 audio files into the TF card slot.
- The speaker will automatically switch to TF card mode and begin playback. If not, press the Mode Button to select TF card mode.
- Use the Play/Pause, Previous, and Next buttons to control playback.
5.3. USB Flash Drive Playback
- Insert a USB flash drive with MP3 audio files into the USB port.
- The speaker will automatically switch to USB mode and begin playback. If not, press the Mode Button to select USB mode.
- Use the Play/Pause, Previous, and Next buttons to control playback.
5.4. AUX Input
- Connect one end of the provided 3.5mm audio cable to the AUX input port on the speaker.
- Connect the other end to the audio output jack of your external device (e.g., MP3 player, laptop).
- Press the Mode Button to select AUX mode.
- Control playback from your external device.
5.5. FM Radio
- Press the Mode Button repeatedly until FM radio mode is selected.
- Press the Play/Pause Button once to automatically scan and save available FM stations.
- Use the Previous and Next buttons to navigate between saved stations.
5.6. Microphone Usage
- Connect the included microphones to the microphone input jacks on the speaker.
- Adjust the microphone volume using the Microphone Volume Knob.
- Adjust the echo effect using the Echo Knob for desired vocal enhancement.
- The speaker supports microphone ducking, which automatically lowers music volume when a microphone is in use.
5.7. Loop Recording
The speaker supports loop recording functionality. Refer to the specific controls on the top panel for initiating and managing recordings. Ensure a TF card or USB flash drive is inserted to save recordings.
5.8. Electronic Musical Instrument Input
The speaker supports input from electronic musical instruments. Connect your instrument to the designated input port (often shared with microphone inputs or a dedicated instrument input if available) and adjust volume as needed.
6. Maintenance
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid exposing the speaker to extreme temperatures, direct sunlight, or high humidity.
- Do not immerse the speaker in water.
- When not in use for extended periods, store the speaker in a cool, dry place and charge it periodically to maintain battery health.
7. Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect the speaker to the power adapter and try again. |
| No sound. | Check the volume levels on both the speaker and your connected device. Ensure the correct input mode is selected. |
| Bluetooth pairing fails. | Ensure the speaker is in Bluetooth pairing mode. Disable and re-enable Bluetooth on your device. Move the device closer to the speaker. |
| Microphone not working. | Ensure microphones are securely connected. Adjust the Microphone Volume Knob. |
| FM radio reception is poor. | Relocate the speaker to an area with better signal. Re-scan for stations. |
8. Specifications
| Model | BS54 |
| Bluetooth Version | V5.1 |
| Bluetooth Chip | Blue Trum |
| Battery Capacity | 3600mAh |
| Charging Time | Approximately 4 hours |
| Music Playback Time | Up to 3 hours |
| Speaker Size | Dual 6.5-inch full-frequency speakers |
| Speaker Power Output | 15W * 2 (Total 30W) |
| Supported Modes | Bluetooth, TF card, USB flash drive, AUX, FM |
| Special Features | Dual Microphone Support, Loop Recording, Microphone Ducking, Electronic Musical Instrument Input |
| Product Dimensions | 49.3 x 24.73 x 22.53 cm |
| Item Weight | 4.6 kg (4600 Grams) |
| Color | Black |
| Manufacturer | Hoco |
9. Safety Information
- Read all instructions before using the product.
- Do not disassemble, repair, or modify the speaker. This may cause electric shock, fire, or product damage.
- Keep the speaker away from water, moisture, and other liquids.
- Do not expose the speaker to open flames or extreme heat.
- Use only the provided charging cable and power adapter.
- Keep out of reach of children.
- Dispose of the product responsibly according to local regulations.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your local Hoco distributor or customer service. Keep your proof of purchase for warranty claims.





