1. Introduction
Thank you for choosing the LENRUE A2 Portable Wireless Bluetooth Speaker. This compact and stylish speaker is designed to deliver clear, crystal sound with the convenience of Bluetooth 5.0 connectivity and a portable design. Please read this manual carefully to ensure proper use and optimal performance of your device.
2. What's in the Box
- LENRUE A2 Bluetooth Speaker
- Type C Charging Cable
- Aux Line (3.5mm audio cable)
- User Manual
3. Product Overview
The LENRUE A2 speaker features a durable aluminum alloy construction and a compact design, making it easy to carry. It includes a lanyard for added portability and offers both Bluetooth 5.0 and Aux-in connectivity.
Figure 1: The LENRUE A2 speaker's compact metal design, easily fitting into a small bag.
Figure 2: Demonstrating the speaker's wide compatibility with various devices via Bluetooth 5.0 and 3.5mm line-in connection.
Figure 3: The speaker's portable design with a lanyard, ideal for on-the-go use like cycling, offering 6-10 hours of playtime.
Figure 4: Two LENRUE A2 speakers paired for True Wireless Stereo (TWS) to deliver louder, immersive stereo sound.
4. Setup
4.1 Powering On/Off
- To Power On: Press and hold the power button (usually located on the bottom or side) for a few seconds until you hear an audible prompt and the LED indicator lights up.
- To Power Off: Press and hold the power button again for a few seconds until you hear an audible prompt and the LED indicator turns off.
4.2 Bluetooth Pairing
- Ensure the speaker is powered on and in pairing mode (LED indicator will typically flash blue).
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices and select "LENRUE A2" from the list.
- Once connected, the speaker will provide an audible confirmation, and the LED indicator will turn solid blue.
4.3 Aux-in Connection
For devices without Bluetooth, use the provided 3.5mm Aux Line:
- Connect one end of the 3.5mm audio cable to the AUX port on the speaker.
- Connect the other end to the headphone jack or audio output port of your device.
- The speaker will automatically switch to Aux-in mode.
Video 1: An instructional video demonstrating the unboxing, powering on, and Bluetooth pairing process for the LENRUE A2 speaker.
5. Operating Instructions
5.1 Basic Controls
- Play/Pause: Press the Play/Pause button once to play or pause music.
- Volume Up/Down: Use the '+' and '-' buttons to adjust the volume.
- Next Track: Press the 'Next Track' button (often the '+' button held briefly or a dedicated button) to skip to the next song.
- Previous Track: Press the 'Previous Track' button (often the '-' button held briefly or a dedicated button) to go to the previous song.
5.2 LED Light Modes
The speaker features colorful LED lights. Specific controls for changing light modes may vary, but typically involve a dedicated light button or a long press on a volume/play button. Refer to the quick start guide for exact button functions.
6. True Wireless Stereo (TWS) Pairing
To achieve a more immersive stereo sound experience, you can pair two LENRUE A2 speakers together:
- Ensure both LENRUE A2 speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be your primary speaker), press and hold the TWS pairing button (refer to your quick start guide for the exact button, often indicated by a chain link icon or a specific long press on a function button).
- The primary speaker will search for the secondary speaker. Once connected, both speakers will provide an audible confirmation.
- Now, connect your Bluetooth device to the primary speaker as described in Section 4.2. Audio will play through both speakers in stereo.
7. Charging
The LENRUE A2 speaker is equipped with a built-in rechargeable Lithium Ion battery. It offers up to 10 hours of playtime on a full charge.
- Connect the provided Type C charging cable to the charging port on the speaker.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status (e.g., red for charging, off or blue for fully charged).
- Charging time is approximately 3 hours.
8. Maintenance
- Keep the speaker away from extreme temperatures, direct sunlight, and moisture.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid dropping or subjecting the speaker to strong impacts.
- Store in a cool, dry place when not in use for extended periods.
9. Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect to a power source using the Type C cable. |
| Cannot pair with Bluetooth device. | Ensure the speaker is in pairing mode (flashing blue LED). Turn off and on your device's Bluetooth. Make sure the speaker is not connected to another device. |
| No sound or low volume. | Check volume levels on both the speaker and your connected device. Ensure the speaker is properly paired or the Aux cable is fully inserted. |
| Sound distortion. | Reduce the volume on both the speaker and your device. Ensure the speaker is within Bluetooth range. |
10. Specifications
| Feature | Detail |
|---|---|
| Model Name | A2U |
| Brand | LENRUE |
| Material | Aluminum |
| Speaker Type | Bluetooth Speaker |
| Connectivity Technology | Bluetooth 5.0 |
| Speaker Maximum Output Power | 5 Watts |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 33 Feet (10 meters) |
| Playtime | Up to 10 hours |
| Charging Time | 3 Hours |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Control Method | Touch |
| Product Dimensions | 3"D x 3"W x 1.7"H |
| Item Weight | 0.24 Kilograms (8.4 ounces) |
| Water Resistance Level | Not Water Resistant |
11. Warranty and Support
The LENRUE A2 Portable Wireless Bluetooth Speaker comes with a limited warranty. For detailed warranty information, please refer to the warranty card included in your product packaging.
For technical support, troubleshooting assistance, or any questions regarding your product, please contact LENRUE customer service through the retailer's support channels or visit the official LENRUE website.
We are committed to providing you with the best possible experience.
