1. Introduction
The Lexon MINO S is a compact, portable Bluetooth speaker designed for high-definition sound on the go. Featuring Bluetooth 4.2 connectivity, a built-in hands-free microphone, and selfie control functionality, this speaker offers convenience and quality in a pocket-sized form factor. It also supports True Wireless Stereo (TWS) technology for pairing two speakers.
2. What's in the Box
- Lexon MINO S Bluetooth Speaker
- USB-C Charging Cable
- User Manual (this document)
3. Product Overview
The Lexon MINO S features a minimalist design with a perforated grille on the top for sound output and a single multi-function button for various controls. The USB-C charging port is located on the side.

Image 3.1: Front view of the Lexon MINO S Bluetooth Speaker in Red.

Image 3.2: Top view of the Lexon MINO S Bluetooth Speaker, showing the speaker grille.
4. Setup
4.1. Charging the Speaker
- Connect the provided USB-C cable to the charging port on the speaker.
- Connect the other end of the USB-C cable to a compatible USB power source (e.g., computer USB port, wall adapter).
- The charging indicator light will illuminate.
- A full charge takes approximately 1 hour, providing up to 3 hours of playback time.

Image 4.1: The Lexon MINO S speaker being charged via its USB-C port.
4.2. Bluetooth Pairing
- Power On: Press and hold the multi-function button on the speaker until you hear an audible cue or see an indicator light.
- Activate Bluetooth: On your smartphone or tablet, navigate to the Bluetooth settings and ensure Bluetooth is enabled.
- Select Device: In the list of available Bluetooth devices, select "Lexon MINO S".
- Confirmation: Once successfully paired, you will hear a confirmation sound from the speaker.

Image 4.2: The Lexon MINO S speaker paired with a smartphone for music playback.
4.3. True Wireless Stereo (TWS) Pairing
To enhance your audio experience, two Lexon MINO S speakers can be paired together for True Wireless Stereo sound.
- Ensure both MINO S speakers are fully charged and powered off.
- Power on both speakers simultaneously.
- On one of the speakers, quickly double-press the multi-function button. This speaker will enter TWS pairing mode.
- The two speakers will automatically connect to each other. You will hear an audible confirmation once TWS pairing is successful.
- Now, connect your smartphone or tablet to the primary speaker (the one you double-pressed the button on) via Bluetooth as described in Section 4.2.
- Audio will now play in stereo through both speakers.
5. Operating Instructions
5.1. Power On/Off
- Power On: Press and hold the multi-function button for approximately 3 seconds.
- Power Off: Press and hold the multi-function button for approximately 3 seconds.
5.2. Music Playback
- Play/Pause: Short press the multi-function button.
- Volume control is typically managed directly from your connected Bluetooth device.
5.3. Hands-Free Calling
When connected to a smartphone, the MINO S can be used for hands-free calls.
- Answer/End Call: Short press the multi-function button.
- Reject Call: Press and hold the multi-function button for approximately 2 seconds.
5.4. Selfie Control
Use the MINO S as a remote shutter for your smartphone camera.
- Ensure the MINO S is paired with your smartphone via Bluetooth.
- Open your smartphone's camera application.
- Short press the multi-function button on the MINO S to trigger the camera shutter.
6. Maintenance
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid exposing the speaker to water or excessive moisture, as it is not water-resistant.
- Store the speaker in a cool, dry place when not in use.
- Do not attempt to disassemble or repair the speaker yourself. Contact customer support for assistance.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Low battery. | Charge the speaker using the provided USB-C cable. |
| Cannot pair with Bluetooth device. | Bluetooth is off on your device; speaker is not in pairing mode; device is out of range. | Ensure Bluetooth is enabled on your device. Power cycle the speaker to enter pairing mode. Keep devices within 10 meters (33 feet). |
| No sound or poor sound quality. | Volume too low; speaker not connected; interference; speaker at maximum volume. | Increase volume on both the speaker and your connected device. Re-establish Bluetooth connection. Move away from sources of interference. Reduce speaker volume slightly if sound is distorted. |
| TWS pairing fails. | Incorrect pairing procedure; speakers too far apart. | Ensure both speakers are powered off before starting TWS pairing. Follow TWS pairing steps precisely. Keep speakers close during pairing. |
8. Specifications
- Model Name: MINO S
- Item Model Number: LA123
- Dimensions: 2.1 x 2.1 x 0.98 inches (5.3 x 5.3 x 2.5 cm)
- Item Weight: 1.44 ounces (41 grams)
- Connectivity Technology: Bluetooth, USB
- Bluetooth Version: 4.2
- Speaker Maximum Output Power: 3 Watts
- Power Source: Corded Electric (via USB-C)
- Battery: 1 Lithium Ion battery (required)
- Charging Time: 1 Hour
- Battery Life (Autonomy): 3 Hours
- Special Features: Hands-free micro, Selfie control, TWS technology
- Water Resistance Level: Not Water Resistant
- Included Components: USB-C Cable, User Manual
- Manufacturer: Lexon
9. Warranty and Support
The Lexon MINO S Bluetooth Speaker comes with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty card included with your product or visit the official Lexon website.
For technical support, troubleshooting assistance, or any other inquiries, please visit the official Lexon support page or contact their customer service department through the contact information provided on their website.





