Introduction
Thank you for purchasing the LENRUE A01 Mini Bluetooth Speaker. This manual provides detailed instructions to help you set up, operate, and maintain your speaker, ensuring optimal performance and longevity. Please read this manual thoroughly before use and retain it for future reference.
Package Contents
- LENRUE A01 Mini Bluetooth Speaker
- USB Charging Cable (Type-C)
- Lanyard
- User Manual
Product Overview
Familiarize yourself with the speaker's components and controls.

Image: The LENRUE A01 Mini Bluetooth Speaker, purple in color, resting in the palm of a hand, highlighting its small and portable design.
Controls and Ports:
- Power Button: Press and hold to power on/off. Short press for play/pause.
- Volume Up / Next Track Button: Short press to increase volume. Long press to skip to the next track.
- Volume Down / Previous Track Button: Short press to decrease volume. Long press to go to the previous track.
- Mode Button (M): Short press to switch between Bluetooth and TF Card modes.
- TF Card Slot: Insert a Micro SD card for local music playback.
- Type-C Charging Port: Connect the USB cable for charging.
- LED Indicator: Displays power, charging, and pairing status.
Setup
1. Charging the Speaker
- Connect the provided Type-C USB cable to the speaker's charging port.
- Connect the other end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will illuminate during charging. It will turn off or change color once fully charged (approximately 3 hours).
Note: For first-time use, fully charge the speaker.
2. Power On/Off
- To Power On: Press and hold the Power button for 2-3 seconds. You will hear an audible prompt, and the LED indicator will flash.
- To Power Off: Press and hold the Power button for 2-3 seconds. You will hear an audible prompt, and the LED indicator will turn off.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth mode (LED indicator will be flashing rapidly).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "LENRUE A01" from the list of devices.
- Once paired, the LED indicator will stop flashing and remain solid, and you will hear a confirmation sound.
- The speaker will automatically reconnect to the last paired device when powered on, if the device's Bluetooth is active and within range.
4. TF Card Playback
- Insert a Micro SD (TF) card (up to 32GB, MP3 format) into the TF card slot.
- The speaker will automatically switch to TF Card mode and begin playing music. If not, short press the 'M' (Mode) button to switch modes.
5. True Wireless Stereo (TWS) Pairing (for two A01 speakers)

Image: Two LENRUE A01 Mini Bluetooth Speakers, purple, positioned to illustrate their ability to connect and play audio simultaneously for a stereo experience.
- Ensure both LENRUE A01 speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the Power button. You will hear a prompt indicating it's searching for another speaker.
- The two speakers will automatically pair with each other. Once paired, you will hear a confirmation sound, and the LED indicator on the primary speaker will flash slowly, while the secondary speaker's LED will remain solid.
- Now, connect your device to the primary speaker via Bluetooth as described in "Bluetooth Pairing" (Step 3). The audio will play in stereo through both speakers.
- To disconnect TWS, double-press the Power button on either speaker.
Operating Instructions
Music Playback:
- Play/Pause: Short press the Power button.
- Volume Up: Short press the Volume Up (+) button.
- Volume Down: Short press the Volume Down (-) button.
- Next Track: Long press the Volume Up (+) button.
- Previous Track: Long press the Volume Down (-) button.
Call Functions (when connected via Bluetooth):
- Answer Call: Short press the Power button.
- End Call: Short press the Power button during a call.
- Reject Call: Long press the Power button.
Maintenance
Cleaning:
- Wipe the speaker with a soft, dry cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
Storage:
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, charge the speaker every 3 months to maintain battery health.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Speaker does not power on. | Ensure the speaker is fully charged. Connect to a power source and try again. |
| Cannot pair via Bluetooth. |
|
| No sound from speaker. |
|
| TF card not playing. |
|
| Poor sound quality. |
|
Specifications
| Model Name | A01 |
| Speaker Type | Multimedia |
| Output Power | 5 Watts |
| Connectivity Technology | Bluetooth 5.3, TF Card |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Battery | 1 Lithium Ion (included) |
| Charging Time | Approximately 3 hours |
| Product Dimensions (L x W x H) | 2.6" x 2.6" x 1.57" |
| Item Weight | 7.4 ounces |
| Water Resistance Level | Water Resistant |
| TF Card Support | Up to 32GB, MP3 format |
| TWS Function | Supported |
Safety Information
- Do not expose the speaker to extreme temperatures, direct sunlight, or open flames.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not disassemble, repair, or modify the speaker yourself. This will void the warranty.
- Keep the speaker away from water and liquids, despite its water-resistant rating, to prevent damage to internal components.
- Use only the provided charging cable or a certified equivalent.
- Dispose of the battery and speaker according to local regulations. Do not dispose of with household waste.
Warranty and Support
The LENRUE A01 Mini Bluetooth Speaker comes with a limited warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support or customer service, please contact LENRUE customer support through the retailer where you purchased the product or visit the official LENRUE website.
Manufacturer: LENRUE
