1. Introduction
The Lexon MINO S is a compact, pocket-sized Bluetooth speaker designed for portability and high-definition sound. This manual provides essential information for setting up, operating, and maintaining your speaker.

Image: The Lexon MINO S speaker in pink, showcasing its compact, round design with a perforated top for sound output.
2. What's in the Box
Please check the package contents to ensure all items are present:
- Lexon MINO S Bluetooth Speaker
- USB-C Charging Cable
- User Manual (this document)
3. Setup
3.1 Charging the Speaker
Before first use, fully charge your Lexon MINO S speaker. Use the provided USB-C cable to connect the speaker to a compatible USB power source (e.g., computer USB port, wall adapter). The charging indicator light will illuminate during charging.
- Charging Time: Approximately 1 hour
- Battery Autonomy: Up to 3 hours of playback

Image: The Lexon MINO S speaker in pink, with a white USB-C cable plugged into its charging port, indicating the charging process.
3.2 Bluetooth Pairing
To connect your speaker to a Bluetooth-enabled device:
- Ensure the speaker is charged and powered on.
- Activate Bluetooth on your smartphone, tablet, or other audio device.
- Search for available Bluetooth devices. The Lexon MINO S will appear as "MINO S" in the list.
- Select "MINO S" to establish the connection. A confirmation sound may indicate successful pairing.

Image: The Lexon MINO S speaker in pink positioned next to a smartphone, illustrating its use with a mobile device for audio playback.
4. Operating Instructions
4.1 Power On/Off
Locate the power button on the speaker. Press and hold the button for a few seconds to turn the speaker on or off. An audible cue will confirm the action.
4.2 Audio Playback
Once paired, audio from your connected device will play through the MINO S speaker. Control playback (play/pause, skip tracks) and volume directly from your connected device.
4.3 Hands-Free Calls
The MINO S features a built-in microphone for hands-free calling. When a call comes in, press the multi-function button (often the same as the power button) once to answer, and again to end the call. Press and hold to reject a call.
4.4 Selfie Control
The speaker can act as a remote shutter for your smartphone camera. Open your camera app, then press the multi-function button on the speaker to take a photo.
4.5 TWS Technology (True Wireless Stereo)
If you have two Lexon MINO S speakers, you can pair them together for a stereo sound experience:
- Ensure both speakers are powered off.
- Turn on both speakers simultaneously.
- Double-press the multi-function button on one of the speakers. It will automatically search for and pair with the other speaker.
- Once paired, connect your audio device to one of the speakers via Bluetooth as described in Section 3.2. Both speakers will now play in stereo.

Image: A person holding the Lexon MINO S speaker in their hand, highlighting its compact and portable design.
5. Maintenance
To ensure the longevity and optimal performance of your Lexon MINO S speaker:
- Cleaning: Wipe the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use, to maintain battery health.
- Water Resistance: This speaker is not water-resistant. Avoid exposure to liquids.
6. Troubleshooting
If you encounter issues with your Lexon MINO S speaker, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the speaker is fully charged. Connect it to a power source using the USB-C cable. |
| Cannot pair with a Bluetooth device. | Make sure the speaker is in pairing mode (often indicated by a blinking light). Ensure Bluetooth is enabled on your device and it is within 10 meters of the speaker. Forget previous pairings on your device and try again. |
| No sound or low volume. | Check the volume levels on both the speaker and your connected device. Ensure the speaker is properly paired and not connected to another device. |
| Poor sound quality. | Move the speaker closer to your connected device to reduce interference. Ensure there are no obstructions between the devices. Avoid playing audio at maximum volume for extended periods. |
| TWS pairing fails. | Ensure both speakers are fully charged and powered off before attempting TWS pairing. Follow the TWS pairing steps precisely. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | MINO S |
| Item Model Number | LA123 |
| Connectivity Technology | Bluetooth 4.2, USB-C |
| Speaker Output Power | 3 Watts |
| Battery Autonomy | 3 hours |
| Charging Time | 1 hour |
| Bluetooth Range | 10 Meters |
| Dimensions (L x W x H) | 2.1 x 2.1 x 0.98 inches |
| Item Weight | 1.44 ounces (0.09 Pounds) |
| Material | Aluminum |
| Special Features | Hands-free micro, Selfie control, TWS technology, Pairable |
| Water Resistance Level | Not Water Resistant |
8. Warranty Information
The Lexon MINO S Bluetooth Speaker comes with a Limited Warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official Lexon website.
9. Support
For further assistance, technical support, or to view frequently asked questions, please visit the official Lexon website or contact their customer service department. Contact information can typically be found on the Lexon website or in the product packaging.




