L6
BOOMS BASS L6 Bluetooth Speaker Soundbar User Manual
Model: L6 | Brand: Generic
Introduction
This manual provides detailed instructions for the safe and efficient operation of your BOOMS BASS L6 Bluetooth Speaker Soundbar. Please read this manual thoroughly before using the product and retain it for future reference.

Image: The BOOMS BASS L6 Bluetooth Speaker Soundbar in blue, showcasing its portable design. This speaker features a cylindrical shape with a mesh grille and chrome end caps.
Important Safety Information
- Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not disassemble, repair, or modify the unit yourself. Contact qualified service personnel for any repairs.
- Keep the speaker away from water and other liquids.
- Use only the specified charging voltage (DC-5V) to prevent damage.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
Package Contents
Please check the package for the following items:
- BOOMS BASS L6 Bluetooth Speaker Soundbar
- USB Charging Cable
- AUX Audio Cable (if included)
- User Manual (this document)

Image: The BOOMS BASS L6 Bluetooth Speaker Soundbar in black, displayed with its retail packaging and included USB charging cable, demonstrating typical package contents.
Product Overview
Familiarize yourself with the various parts and controls of your BOOMS BASS L6 speaker.

Image: A detailed view of the control panel and input/output ports on the BOOMS BASS L6 speaker. This includes buttons for playback control, a USB port, a TF card slot, and an AUX input.
- Power Button: Press and hold to turn on/off. Short press for play/pause.
- Mode Button: Short press to switch between Bluetooth, AUX, TF Card, and USB modes.
- Volume Down / Previous Track: Short press for volume down, long press for previous track.
- Volume Up / Next Track: Short press for volume up, long press for next track.
- Mobile Holder Slot: Integrated slot for holding smartphones or tablets.
- USB Port: For USB drive playback.
- TF Card Slot: For TF (MicroSD) card playback.
- AUX Input: 3.5mm audio input for wired connection.
- DC 5V Charging Port: Micro USB port for charging the speaker.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the supplied USB charging cable to the DC 5V charging port on the speaker and the other end to a USB power adapter (not included) or a computer's USB port. The charging indicator light will illuminate during charging and turn off when fully charged. A full charge takes approximately 2-4 hours.
2. Powering On/Off
Press and hold the Power Button for approximately 3 seconds to turn the speaker on or off. A voice prompt will indicate the power status.
Operating Instructions
1. Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light and a voice prompt.
- Enable Bluetooth on your mobile device (smartphone, tablet, laptop).
- Search for available Bluetooth devices and select "L6" from the list.
- Once paired, the LED light will stop flashing, and a voice prompt will confirm the connection.
- You can now play audio from your device through the speaker.

Image: The BOOMS BASS L6 speaker in black, highlighting its wireless capabilities. The accompanying text mentions an advanced wireless decoding chip and a wireless reception distance of up to 10 meters (32.8 ft), indicating its suitability for various wireless connections.

Image: The BOOMS BASS L6 speaker in black, illustrating its compatibility with multiple devices such as desktops, notebooks, cell phones, tablets, and other portable media players. This image emphasizes the speaker's versatile connectivity options.
2. AUX Audio Input
Connect one end of a 3.5mm audio cable (not included) to the AUX input port on the speaker and the other end to the audio output jack of your device. The speaker will automatically switch to AUX mode, or you can press the Mode Button to select AUX mode.
3. TF Card Playback
Insert a TF (MicroSD) card with MP3 audio files into the TF card slot. The speaker will automatically detect the card and begin playback. Press the Mode Button to switch to TF card mode if it doesn't start automatically.
4. USB Playback
Insert a USB flash drive with MP3 audio files into the USB port. The speaker will automatically detect the drive and begin playback. Press the Mode Button to switch to USB mode if it doesn't start automatically.
5. Basic Controls
- Play/Pause: Short press the Power Button.
- Volume Up: Short press the Volume Up / Next Track Button.
- Volume Down: Short press the Volume Down / Previous Track Button.
- Next Track: Long press the Volume Up / Next Track Button.
- Previous Track: Long press the Volume Down / Previous Track Button.
6. Mobile Holder Usage
The integrated slot on top of the speaker is designed to securely hold your smartphone or tablet, providing a convenient viewing angle while listening to audio or watching videos.

Image: The BOOMS BASS L6 speaker in black, illustrating its versatile features. The text highlights support for FM radio, USB, and Memory Card playback, along with its stylish appearance, bass performance, and 360-degree sound capability.
Maintenance
- Cleaning: Wipe the speaker with a soft, dry, lint-free cloth. Do not use liquid cleaners or aerosols.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use, to maintain battery health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Battery is depleted. | Charge the speaker using the supplied USB cable. |
| No sound. | Volume is too low; incorrect mode selected; device not connected. | Increase volume on both speaker and connected device. Ensure correct mode (Bluetooth, AUX, TF, USB) is selected. Re-pair Bluetooth or re-connect AUX cable. |
| Bluetooth pairing fails. | Speaker is too far from device; Bluetooth not enabled on device; speaker already paired with another device. | Ensure speaker and device are within 10 meters. Enable Bluetooth on your device. Disconnect from other devices or restart the speaker and try pairing again. |
| Poor sound quality. | Low battery; interference; poor audio source. | Charge the speaker. Move speaker closer to the connected device. Try a different audio source or file. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | L6 |
| Brand | Generic (Manufacturer: BoomsBass) |
| Speaker Type | Soundbar |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Stereo (2.0 Channel) |
| Speaker Maximum Output Power | 10 Watts (5W x 2) |
| Special Features | Bass Boost, Portable, Stereo Pairing, Mobile Holder |
| Input Options | AUX Audio Input, TF Card, USB Playback |
| Battery Capacity | 1200mAh |
| Battery Life | 2-4 hours (approx.) |
| Charging Voltage | DC-5V |
| Product Dimensions | 5 x 20 x 5 cm |
| Item Weight | 235 g |
| Compatible Devices | Laptop, Smartphone, Tablet |

Image: A close-up view of a speaker driver, illustrating the internal components responsible for sound production. This image highlights the speaker's capability to produce clear and impactful audio.
Warranty and Support
For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
For further assistance or inquiries, please visit the manufacturer's website or contact their customer service department.
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