1. Introduction
Thank you for choosing the ALIENPRO Vulkano TWS Speaker. This portable speaker is designed to deliver powerful and versatile audio for various environments, from events and workouts to parties and family gatherings. It features 80W RMS of real power, rhythm-sensitive RGB LED lighting, and True Wireless Stereo (TWS) compatibility. Its robust and compact design ensures easy transport, while advanced connectivity options provide maximum compatibility with your devices. This manual provides essential information for safe and optimal use of your speaker.

Image: The ALIENPRO Vulkano speaker positioned on a desk, illustrating its practical and compact form factor suitable for various settings.
2. Package Contents
Please check the package contents upon unboxing to ensure all items are present:
- 1 x ALIENPRO Vulkano TWS Speaker
- 1 x Charging Cable
- 1 x User Manual (this document)
3. Product Overview
The ALIENPRO Vulkano speaker combines powerful audio with dynamic RGB lighting and versatile connectivity. Key features include:
- Real Output Power: 80W RMS with deep bass.
- Speaker Configuration: 5.25” Woofer + 2 x 2.75” Tweeters for balanced audio.
- RGB Lighting: 5 rhythm-sensitive effects.
- Battery: 4400 mAh rechargeable battery for extended use.
- Connectivity: Bluetooth 5.3, TWS, FM, USB, auxiliary input.
- Voice Assistant: Compatible with Google and Siri voice assistants.
- Karaoke Function: Integrated microphone support.

Image: A direct front view of the ALIENPRO Vulkano speaker, highlighting its modern design and integrated handle.
4. Setup
4.1 Initial Charging
Before first use, fully charge the speaker. Connect the provided charging cable to the speaker's charging port and a suitable power adapter (not included). The charging indicator will show the charging status.
4.2 Powering On/Off
Press and hold the Power button located on the top panel to turn the speaker ON or OFF.

Image: An angled view of the speaker, illustrating the top control panel with its various buttons and their illumination.
5. Operating Instructions
5.1 Mode Selection
Press the 'M' (Mode) button on the top panel to cycle through available modes: Bluetooth, USB, AUX, and FM Radio.
5.2 Volume Control
Use the '+' and '-' buttons to adjust the volume. Press briefly for single step adjustments, or press and hold for continuous adjustment.
5.3 Playback Control
- Play/Pause: Press the Play/Pause button (triangle icon) to play or pause audio.
- Next Track: Press and hold the '+' button.
- Previous Track: Press and hold the '-' button.
6. Connectivity

Image: A side view of the speaker, detailing the input panel with MIC, AUX, and USB ports.
6.1 Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode (indicated by a flashing LED).
- Enable Bluetooth on your device (smartphone, tablet, etc.).
- Search for 'ALIENPRO VULKANO' in your device's Bluetooth list and select it to pair.
- Once paired, the speaker will confirm with an audible tone, and the LED will stop flashing.
6.2 True Wireless Stereo (TWS) Function
The TWS function allows you to connect two ALIENPRO Vulkano speakers wirelessly for a stereo sound experience.
- Ensure both Vulkano speakers are turned ON and in Bluetooth mode, but not connected to any device.
- On one of the speakers (this will be the primary speaker), press and hold the TWS button (often integrated with the Play/Pause button or a dedicated TWS button if available) until you hear a pairing tone.
- The two speakers will automatically connect to each other. Once connected, the primary speaker's LED will flash, and the secondary speaker's LED will be solid.
- Now, connect your device to the primary speaker via Bluetooth as described in section 6.1.
6.3 USB Playback
Insert a USB flash drive into the USB port. The speaker will automatically switch to USB mode and begin playing audio files.
6.4 Auxiliary Input (AUX)
Connect an external audio device using a 3.5mm AUX cable (not included) to the AUX port. Switch the speaker to AUX mode using the 'M' button.
6.5 FM Radio
Switch the speaker to FM mode using the 'M' button. Press the Play/Pause button to auto-scan and save available radio stations. Use the '+' and '-' buttons to navigate between saved stations.
7. Karaoke Function
The Vulkano speaker supports karaoke. Connect a microphone (not included) to the MIC input port. Adjust microphone volume and echo effects using dedicated controls if available, or through your connected device.
8. RGB Lighting
The speaker features dynamic RGB lighting with 5 rhythm-sensitive effects. Press the dedicated light button (if available) or a combination of buttons (refer to quick start guide if not explicit) to change lighting modes or turn them off.

Image: The ALIENPRO Vulkano speaker demonstrating its vibrant RGB lighting capabilities.
9. Charging and Battery
The speaker is equipped with a 4400 mAh rechargeable battery. A full charge provides hours of playback. When the battery is low, the speaker may indicate this with an audible alert or a flashing LED. Connect the speaker to a power source using the provided charging cable to recharge.
- Charging Time: Approximately 3-4 hours for a full charge (may vary).
- Battery Life: Up to X hours (specific duration depends on volume level and RGB lighting usage).
10. Maintenance
To ensure the longevity and optimal performance of your ALIENPRO Vulkano speaker, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners, solvents, or harsh chemicals.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Exposure: This speaker is not waterproof. Avoid exposing it to water or excessive moisture.
- Battery Care: For long-term storage, charge the battery to approximately 50% every few months to prevent deep discharge.
11. Troubleshooting
If you encounter issues with your speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on | Low battery; Power button not pressed correctly | Charge the speaker; Press and hold the Power button for 3-5 seconds |
| No sound | Volume too low; Incorrect mode selected; Device not connected | Increase volume; Select correct mode (Bluetooth, AUX, USB); Ensure device is paired/connected |
| Bluetooth pairing fails | Speaker not in pairing mode; Device Bluetooth off; Too far from speaker | Ensure speaker is in pairing mode; Turn on device Bluetooth; Move device closer to speaker (within 10m) |
| TWS connection fails | Speakers already connected to a device; TWS pairing not initiated correctly | Disconnect both speakers from any device; Follow TWS pairing steps carefully (Section 6.2) |
| Distorted audio | Volume too high; Low battery; Interference | Reduce volume; Charge speaker; Move away from other electronic devices |
12. Specifications
Detailed technical specifications for the ALIENPRO Vulkano TWS Speaker:
| Feature | Specification |
|---|---|
| Model Name | VULKANO |
| Speaker Type | Portable Speaker |
| Max Speaker Output Power | 80 Watts RMS |
| Speaker Size | 5.25 Inches (Woofer) + 2 x 2.75 Inches (Tweeters) |
| Audio Output Mode | Stereo |
| Connectivity Technology | Bluetooth 5.3, USB, Auxiliary, FM Radio |
| Wireless Communication Technology | Bluetooth |
| Control Method | Voice, Buttons |
| Power Source | Battery |
| Battery Capacity | 4400 mAh |
| Product Dimensions | 21D x 21W x 37H centimeters |
| Color | Black |
| Waterproof | No |
| Compatible Devices | Google and Siri voice assistants |

Image: Dimensional drawing of the ALIENPRO Vulkano speaker.
13. Warranty and Support
The ALIENPRO Vulkano TWS Speaker comes with a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official ALIENPRO website. For technical support, troubleshooting assistance, or service inquiries, please contact ALIENPRO customer support through their official channels.
Online Support: Visit www.alienpro.com.mx for FAQs and contact information.





