1. Setup
1.1 What's in the Box
Your LENRUE Bluetooth Speaker package includes the following items:
- LENRUE Bluetooth Speaker (Model A10)
- USB Charge Cable
- 3.5mm AUX Line
- User Manual
Image: All components included in the LENRUE Bluetooth Speaker package.
1.2 Charging the Speaker
Before first use, fully charge your speaker. Connect the provided USB cable to the speaker's charging port and a compatible USB power source (e.g., computer USB port, USB wall adapter). The LED indicator will show charging status and turn off when fully charged. A full charge provides up to 12 hours of playtime.
Image: The LENRUE Bluetooth Speaker connected for charging, highlighting its 12-hour playtime capability.
2. Operating Instructions
2.1 Power On/Off
To power on the speaker, long press the power button located on the top panel. You will hear an audible prompt indicating it's powered on. To power off, long press the power button again.
Image: Top view of the speaker showing the control buttons, including the power button.
2.2 Bluetooth Pairing
When powered on, the speaker automatically enters Bluetooth pairing mode. The blue LED indicator will flash rapidly. On your device (smartphone, tablet, laptop), enable Bluetooth and search for 'A10' in the list of available devices. Select 'A10' to connect. Once connected, the LED indicator will glow solid blue, and you will hear a confirmation tone.
For True Wireless Stereo (TWS) function, turn on two LENRUE A10 speakers. Double-click the 'M' (Mode) button on one of the speakers. They will connect to each other, indicated by a beep sound. Then, connect your Bluetooth device to the paired A10 speakers for a dual surround sound experience.
Video: Demonstration of the LENRUE A10 TWS Bluetooth Speaker's pairing process for stereo sound.
Video: Unboxing and basic operation of the LENRUE Bluetooth Speaker, including initial pairing steps.
2.3 Audio Playback Modes
The speaker supports multiple playback modes:
- Bluetooth Mode: Connect wirelessly to your device as described above.
- USB Disk Playback: Insert a USB flash drive into the USB port. The speaker will automatically switch to USB mode and play audio files.
- Micro SD Card Playback: Insert a Micro SD card (up to 32GB) into the TF card slot. The speaker will automatically switch to Micro SD mode and play audio files.
- AUX Playback: Connect an external audio device using the provided 3.5mm AUX line to the AUX port. The speaker will automatically switch to AUX mode.
Image: The LENRUE Bluetooth Speaker demonstrating various connectivity options including Bluetooth, USB, and TF card playback.
2.4 Controlling Playback and Volume
Use the buttons on the top panel of the speaker to control playback:
- Play/Pause: Short press the Play/Pause button.
- Next Track: Short press the 'Next' (>>) button.
- Previous Track: Short press the 'Previous' (<<) button.
- Volume Up: Long press the 'Next' (>>) button.
- Volume Down: Long press the 'Previous' (<<) button.
- Mode: Short press the 'M' (Mode) button to switch between Bluetooth, USB, Micro SD, and AUX modes.
3. Maintenance
3.1 Cleaning
To maintain the speaker's appearance and performance, wipe it with a soft, dry cloth. Do not use abrasive cleaners, alcohol, or other chemical solvents, as these may damage the surface or internal components. Ensure the speaker is powered off and disconnected from any power source before cleaning.
3.2 Storage
When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight, extreme temperatures, and excessive moisture. It is recommended to charge the speaker periodically (e.g., once every three months) to maintain battery health.
4. Troubleshooting
4.1 Common Issues and Solutions
- Speaker does not power on: Ensure the battery is charged. Connect the speaker to a power source using the USB cable and try again.
- Cannot pair with Bluetooth device:
- Ensure the speaker is in Bluetooth pairing mode (flashing blue LED).
- Make sure Bluetooth is enabled on your device and it's within 20 meters (66 feet) of the speaker.
- Forget 'A10' from your device's Bluetooth list and try pairing again.
- Restart both the speaker and your device.
- No sound or low volume:
- Increase the volume on both the speaker and your connected device.
- Ensure the correct playback mode (Bluetooth, USB, Micro SD, AUX) is selected.
- Check if the audio cable is securely connected in AUX mode.
- TWS function not working:
- Ensure both speakers are powered on and in Bluetooth mode.
- Double-click the 'M' button on one speaker to initiate TWS pairing between the two speakers. Wait for the confirmation beep.
- Then, connect your device to the primary speaker.
- Microphone not working: The microphone can only be used in Bluetooth mode. Ensure your speaker is connected via Bluetooth for call functions.
5. Specifications
5.1 Technical Specifications
| Feature | Detail |
|---|---|
| Model Name | A10 |
| Material | Plastic |
| Product Dimensions | 1.8"D x 6.9"W x 2.8"H |
| Item Weight | 0.8 Pounds (12.8 ounces) |
| Connectivity Technology | Bluetooth, USB, Wireless |
| Wireless Communication Technology | Bluetooth 5.0 |
| Bluetooth Range | Up to 20 meters (66 feet) |
| Speaker Maximum Output Power | 3 Watts |
| Audio Output Mode | Stereo |
| Battery Life | Up to 12 Hours |
| Battery Capacity | 1200 Milliamp Hours |
| Built-in Microphone | Yes (1 microphone) |
| Supported Playback | USB, Micro SD (max 32GB), AUX |
| Is Waterproof | No |
6. Warranty & Support
6.1 Warranty Information
This LENRUE Bluetooth Speaker comes with a Limited Warranty. Please refer to the warranty card included in your package for specific terms and conditions, including coverage duration and limitations.
6.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact LENRUE customer support through the contact information provided on the product packaging or the official LENRUE website. Please have your model number (A10) and purchase details ready when contacting support.
