1. Introduction
Thank you for choosing the BUGANI M99 Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.

Front view of the BUGANI M99 speaker, highlighting the textured grille and the control panel on the right side, featuring volume, power, and playback buttons.
2. What's in the Box
Please check the package contents upon unboxing:
- BUGANI M99 Portable Bluetooth Speaker
- Charging Cable
- User Manual (this document)
- Warranty Card
3. Product Overview
3.1 Control Panel

A close-up diagram of the BUGANI M99 speaker's control panel, labeling each button: Volume+, Volume-, Turn on/off, Play/Pause, Previous Track, and Next Track.
- Volume +: Increase volume.
- Volume -: Decrease volume.
- Power Button: Press and hold to turn on/off.
- Play/Pause: Press to play or pause music.
- Previous Track: Press to go to the previous song.
- Next Track: Press to go to the next song.
3.2 Ports and Indicators

A detailed view of the BUGANI M99 speaker's side panel, indicating the AUX-in port and the USB-C charging port, both protected by a cover.
- AUX-in Port: For wired audio connection.
- Charging Port (USB-C): For charging the speaker.
- Microphone: For hands-free calling.
- LED Indicator: Shows power and Bluetooth status.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB-C charging cable to the speaker's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The LED indicator will show charging status and turn off or change color when fully charged.
4.2 Bluetooth Pairing
- Ensure the speaker is fully charged.
- Press and hold the Power button to turn on the speaker. The LED indicator will flash, indicating it is in pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "BUGANI M99" from the list of devices.
- Once paired, the LED indicator will stop flashing and remain solid, and you will hear a confirmation tone.

The BUGANI M99 speaker wirelessly connected via Bluetooth 5.0 to a laptop and a smartphone, illustrating seamless device pairing.
5. Operating Instructions
5.1 Power On/Off
- Power On: Press and hold the Power button until the LED indicator lights up.
- Power Off: Press and hold the Power button until the LED indicator turns off.
5.2 Music Playback
- Play/Pause: Press the Play/Pause button.
- Volume Up: Press the Volume + button.
- Volume Down: Press the Volume - button.
- Next Track: Press the Next Track button.
- Previous Track: Press the Previous Track button.

An internal diagram illustrating the dual speaker drivers of the BUGANI M99, emphasizing its stereo sound capabilities with blue sound waves emanating from the drivers.
5.3 Hands-Free Calling
When connected via Bluetooth, the speaker can be used for hands-free calls:
- Answer Call: Press the Play/Pause button once.
- End Call: Press the Play/Pause button once during a call.
- Reject Call: Press and hold the Play/Pause button.

A person smiling while using the BUGANI M99 speaker for a hands-free call, with a smartphone visible nearby, demonstrating the built-in microphone feature.
5.4 AUX-in Mode
Connect an audio device directly to the speaker using a 3.5mm AUX cable (not included) through the AUX-in port. The speaker will automatically switch to AUX mode.
6. Maintenance
6.1 Cleaning
Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the port cover is securely closed before cleaning or exposing to water.
6.2 Water Resistance (IPX5)
The BUGANI M99 speaker is IPX5 water-resistant, meaning it can withstand splashes and light rain. It is not designed to be submerged in water. Ensure the charging port and AUX-in port covers are tightly sealed before exposure to water.

The BUGANI M99 speaker shown with water splashing around it, visually representing its IPX5 water-resistant capability, suitable for outdoor environments.
6.3 Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on | Low battery | Charge the speaker fully. |
| Cannot pair with Bluetooth device | Speaker not in pairing mode / Device Bluetooth off / Too far from speaker | Ensure speaker is in pairing mode (flashing LED). Turn on Bluetooth on your device. Move device closer to speaker (within 100ft). Forget previous pairings on your device and try again. |
| No sound | Volume too low / Paused music / Incorrect input mode | Increase speaker and device volume. Press Play/Pause. Ensure correct mode (Bluetooth or AUX). |
| Poor sound quality | Low battery / Device too far / Obstructions | Charge the speaker. Move device closer. Remove obstructions between speaker and device. |
| Short battery life | High volume usage / Old battery | Reduce volume. Battery life naturally degrades over time. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | M99-0820 |
| Speaker Type | Bluetooth |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Surround Sound Channel Configuration | 2.0 |
| Color | Black |
| Product Dimensions | 8.49"D x 3.94"W x 3.4"H |
| Item Weight | 0.79 Kilograms (1.74 pounds) |
| Water Resistance Rating | IPX5 |
| Maximum Wireless Range | 100 Feet |
| Control Method | Touch |
| Wireless Communication Technology | Bluetooth |
| Power Source | Battery Powered |
| Battery Type | 1 Lithium Ion battery (included) |
| Audio Driver Type | Dynamic Driver |
| Speaker Maximum Output Power | 20 Watts |
| Audio Output Mode | Stereo |
9. Warranty and Support
9.1 Warranty Information
The BUGANI M99 Portable Bluetooth Speaker comes with a Limited Warranty. Please refer to the included Warranty Card for specific terms and conditions regarding coverage and duration.
9.2 Customer Support
For any inquiries, technical assistance, or concerns regarding your BUGANI M99 speaker, please contact BUGANI customer service. We are committed to providing lifetime customer service to ensure your satisfaction.
For support, please visit the official BUGANI website or refer to the contact information provided on your Warranty Card.





