Introduction
Thank you for choosing the BUGANI Bluetooth Speaker. This powerful and versatile speaker is designed to deliver high-fidelity audio with deep bass and clear highs, perfect for both indoor and outdoor environments. Featuring advanced Bluetooth 5.4 technology, TWS connectivity, and a durable, portable design, it ensures an immersive listening experience wherever you go. Please read this manual carefully to ensure proper use and maintenance of your speaker.

Image: Front view of the BUGANI Bluetooth Speaker in gold and black, showcasing its sleek design and integrated handle.
What's in the Box
Please check the contents of your package to ensure all items are present:
- 1 x BUGANI Brief Pro Speaker
- 1 x USB-C Cable
- 1 x AUX IN Cable
- 1 x User Manual
- 1 x Quick Start Guide

Image: The BUGANI Brief Pro speaker, USB-C cable, AUX cable, user manual, and quick start guide laid out, indicating package contents.
Product Features
Powerful 160W Audio System
Experience thunderous low-end clarity and rich sound with the BUGANI speaker's 160W peak output. It features a rear-mounted super-sized passive bass radiator, two 4-inch subwoofers, and two 1.6-inch tweeters (41mmx2) with AK-Y Silk Film Material for low distortion and natural sound up to 50kHz.

Image: An exploded view of the speaker's internal components, highlighting the 4-inch subwoofers and 1.6-inch tweeters, and the 160W power output.
Hi-Res Audio Support
The BUGANI Brief Pro is Hi-Res Audio certified, delivering exceptional detail and clarity to your music. Rediscover the charm of jazz and other genres with pure, rich sound that brings melodies, rhythms, and bass lines to life.

Image: The BUGANI speaker prominently displaying Hi-Res Audio and Hi-Res Audio Wireless certifications, emphasizing its high-fidelity sound capabilities.
Bluetooth 5.4 and TWS Connectivity
Equipped with the latest Bluetooth 5.4 module, the speaker ensures stable pairing, extended range, and high-fidelity sound. Utilize True Wireless Stereo (TWS) technology to connect two BUGANI Brief Pro speakers for an even more immersive stereo sound experience.

Image: Two BUGANI speakers shown connecting wirelessly via TWS (True Wireless Stereo) technology, indicating stereo pairing capability.
12-Hour Playtime & Portable Design
Enjoy up to 12 hours of continuous playtime on a single charge, making it ideal for all-day outdoor use. The speaker features an ergonomic handle design, making it easy to carry and enjoy music anytime, anywhere.

Image: The BUGANI speaker on a golden pedestal, highlighting its 12-hour continuous playtime feature.

Image: A person carrying the BUGANI speaker by its integrated handle, emphasizing its portability and ease of transport.
Versatile Connectivity & IPX5 Water Resistance
In addition to Bluetooth, the speaker supports AUX and USB inputs, allowing you to connect various devices. With IPX5 water resistance, it is protected against splashing water from any direction, making it suitable for outdoor adventures, beach parties, or poolside enjoyment.

Image: The BUGANI speaker with water droplets on its surface, illustrating its IPX5 water-resistant feature for outdoor use.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB-C cable to the speaker's charging port and the other end to a compatible USB power adapter (not included). The charging indicator light will show the charging status. A full charge takes approximately 5 hours.
2. Powering On/Off
To power on the speaker, press and hold the power button located on the control panel until you hear an audible prompt. To power off, press and hold the power button again.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "BUGANI Brief Pro" from the list of devices.
- Once connected, you will hear a confirmation sound, and the LED indicator will become solid.
4. True Wireless Stereo (TWS) Pairing
For an enhanced stereo experience, you can pair two BUGANI Brief Pro speakers together:
- Ensure both speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the TWS button (if available, or a specific button designated for TWS pairing, usually indicated in the quick start guide).
- The speakers will automatically search for and connect to each other. Once paired, you will hear a confirmation sound.
- Connect your device to the primary speaker via Bluetooth as described in step 3. Audio will now play in stereo through both speakers.
5. AUX/USB Connection
To play audio from devices without Bluetooth, use the provided AUX IN cable or a USB drive:
- AUX Input: Connect one end of the 3.5mm AUX cable to the speaker's AUX IN port and the other end to your audio device's headphone jack. The speaker will automatically switch to AUX mode.
- USB Input: Insert a USB drive containing audio files into the speaker's USB port. The speaker will automatically switch to USB mode and begin playing.
Operating Instructions
Volume Control
The speaker features a prominent rotary knob for volume adjustment. Rotate the knob clockwise to increase volume and counter-clockwise to decrease volume.

Image: A close-up view of the gold rotary volume knob on the BUGANI speaker, indicating its control functionality.
Playback Control
Specific playback controls (play/pause, next/previous track) are typically integrated into the speaker's control panel. Refer to the Quick Start Guide for detailed button functions.
Mode Switching
The speaker automatically switches modes when an AUX cable or USB drive is inserted. To manually switch between Bluetooth, AUX, and USB modes, press the mode button (if available) on the control panel.
Video: An official product video showcasing the BUGANI Brief Pro Speaker's design, internal components, and key features like 160W power, Bluetooth 5.3 (note: product specs say 5.4, video might be older), and TWS connectivity. This video provides a visual overview of the speaker's capabilities and aesthetic.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's surface. For stubborn dirt, a slightly damp cloth can be used. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: The speaker is IPX5 water-resistant, meaning it can withstand splashes. Do not submerge the speaker in water or expose it to strong jets of water. Ensure the charging port cover is securely closed when near water.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery; Power button not held long enough. | Charge the speaker fully. Press and hold the power button for 3-5 seconds. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; Device Bluetooth off; Too far from speaker; Already connected to another device. | Ensure speaker is flashing LED for pairing. Turn device Bluetooth off/on. Move device closer. Disconnect from other devices. |
| No sound or low volume. | Volume too low on speaker/device; Incorrect input mode; Cable not fully inserted (AUX). | Increase volume on both speaker and device. Check if speaker is in correct mode (Bluetooth/AUX/USB). Re-insert AUX cable firmly. |
| Sound distortion. | Volume too high; Low battery; Interference. | Reduce volume. Charge the speaker. Move speaker away from other electronic devices. |
| TWS pairing failed. | Speakers already connected to other devices; Speakers too far apart. | Ensure both speakers are disconnected from other devices. Place speakers close to each other during pairing. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Brief Pro (M192) |
| Output Power | 160W (Peak) |
| Speaker Type | Subwoofer |
| Woofer | 4" x 2 |
| Tweeter | 1.6" x 2 (41mm x 2) |
| Bluetooth Version | 5.4 (Note: Video mentions 5.3, product specs indicate 5.4) |
| Special Feature | Hi-Res Audio, TWS Function |
| Battery Capacity | 52.92Wh (Lithium Polymer) |
| Charging Time | Approx. 5 hours |
| Play Time | Approx. 12 hours (Normal Volume) |
| Charging Port | USB-C |
| Water Resistance | IPX5 |
| Product Dimensions | 18.5"D x 7.9"W x 7.9"H |
| Item Weight | 10.08 pounds |
| Connectivity Protocol | Bluetooth |
| Compatible Devices | Projector, Laptop, MP3 Player, Television, Tablet, Smartphone |

Image: A visual representation of the BUGANI Brief Pro speaker's technical specifications, including output power, input types, speaker dimensions, and battery life.
Warranty and Support
The BUGANI Bluetooth Speaker comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or contact BUGANI customer support.
If you encounter any issues or have questions not covered in this manual, please contact BUGANI customer support through the retailer's platform or the official BUGANI website for assistance.





