Introduction
Thank you for purchasing the MLOVE BV800 Super Portable Bluetooth Speaker. This manual provides important information regarding the setup, operation, maintenance, and troubleshooting of your device. Please read it thoroughly to ensure optimal performance and longevity of your speaker.

MLOVE BV800 Portable Bluetooth Speaker
Safety Information
To ensure safe operation, please observe the following guidelines:
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Keep the speaker away from water and other liquids.
- Do not attempt to disassemble or modify the speaker. This will void the warranty.
- Use only the provided charging cable and a compatible power adapter (DC5V-1A).
- Keep out of reach of children.
Package Contents
Please check the box for the following items:
- 1 x MLOVE BV800 Main Unit
- 1 x User Guide
- 1 x Type-C Power Cable + USB Sound Card Cable
- 1 x Portable Lanyard

Included accessories with the MLOVE BV800 speaker
Product Overview
The MLOVE BV800 is a multifunctional portable Bluetooth speaker featuring a 40mm full-range loudspeaker, Class D amplifier, and 8W power output for excellent sound performance. It supports Bluetooth 5.0, FM radio, USB flash drive, Micro SD card, and USB sound card functionalities. It also includes hands-free calling and headphone playback.

Front view of the MLOVE BV800 with controls and LCD display

Internal components and sound technology

Key features of the MLOVE BV800
Setup
- Charging the Speaker: Connect the provided Type-C power cable to the speaker's charging port and the other end to a DC5V-1A USB power adapter. The speaker takes approximately 3 hours to fully charge. The speaker can be used while charging.
- Attaching the Lanyard: Securely attach the portable lanyard to the designated loop on the speaker for easy carrying.
- Inserting Storage (Optional): If using a Micro SD card or USB flash drive, insert it into the respective slot. Ensure the Micro SD card is formatted to FAT32.
Operating Instructions
Power On/Off
Press and hold the power button to turn the speaker on or off.
Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode.
- Enable Bluetooth on your device (smartphone, tablet, etc.).
- Search for "MLOVE BV800" in your device's Bluetooth list and select it to connect.
- If prompted for a PIN, enter "0000".
- Once connected, the speaker will indicate a successful pairing.

Bluetooth 5.0 for fast and stable connection
FM Radio Operation
- Switch the speaker to FM radio mode.
- Use the digital buttons or tuning knob (if available) to search for stations. The speaker supports automatic and semi-automatic station search.
- The innovative FM radio technology provides stronger and clearer reception.

FM Radio functionality
USB/Micro SD Playback
- Insert a USB flash drive or Micro SD card (up to 32GB, FAT32 format) containing MP3, WMA, or WAV audio files.
- The speaker will automatically detect and begin playing music from the storage device.
- Use the playback controls (play/pause, next/previous track) on the speaker.

Micro SD card playback
AUX Input
Connect an external audio device to the speaker's AUX-in port using a 3.5mm audio cable. The speaker will switch to AUX mode and play audio from the connected device.
Hands-Free Calling
When connected via Bluetooth, incoming calls can be answered hands-free with a single touch. The built-in 360° omnidirectional HD microphone ensures clear communication.

Hands-free calling feature
Headphone Playback
Connect any 3.5mm headphones to the speaker's headphone jack for private listening.

Headphone playback for personal audio
Recording Playback
The speaker supports one-touch recording playback, allowing you to listen to recorded content. This feature can be useful for studying or practicing languages.

Content playback for learning
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use.
Troubleshooting
- Issue: Audio cuts out during playback.
- Solution: Ensure the speaker is within the Bluetooth operating range (up to 10m) and there are no obstacles between the speaker and your device.
- Issue: Cannot connect to your device.
- Solution:
- Restart the speaker and try again.
- If your device requires a PIN, enter "0000".
- Issue: Cannot play music from Micro SD card.
- Solution: Ensure the Micro SD card is formatted to FAT32. The speaker only supports FAT32 format.
- Issue: No sound during playback.
- Solution:
- Adjust the speaker's volume.
- Adjust the volume on your connected device.
- Check if the speaker is paused.
- Issue: No sound in AUX-in mode.
- Solution: Ensure the audio cable is securely connected to both the speaker and the external device.
- Issue: Speaker cannot be turned on.
- Solution: Try charging the speaker for approximately 3 hours.
- Issue: Speaker is unresponsive to any operation.
- Solution: Reset the speaker by pressing the reset button located in the AUX input jack.
Specifications
| Category | Specification |
|---|---|
| Product Dimensions | 120 x 78 x 35.7 mm |
| Net Weight | 195g (including built-in lithium battery) |
| Impedance | 4Ω |
| Output Power | 8W THD = 10% |
| Frequency Response | 160Hz ~ 20KHz |
| Speaker System | 40mm full-range sound generation unit + low-frequency amplifiers |
| Bluetooth Version | 5.0 |
| Bluetooth Frequency | 2.4-2.48GHZ |
| Bluetooth Distance | 10m |
| Battery Capacity | 1800mAh Li-ion (built-in) |
| Charging Time | Approx. 3 hours (DC5V-1A USB power) |
| Playtime (Medium Volume) | Up to 20 hours |
| Playtime (Maximum Volume) | Up to 6 hours |
| Micro SD/USB Capacity | Up to 32GB |
| Supported File Formats | MP3, WMA, WAV |

Product dimensions and weight

Long battery life for extended use
User Tips
- Portability: The BV800 is designed to be lightweight and portable. Use the included lanyard for easy carrying during outdoor activities or travel.
- Charging and Use: The speaker can be used while it is charging, providing continuous playback without interruption.
- FM Radio Reception: For optimal FM radio reception, extend the antenna fully.
- Battery Life: To maximize playtime, consider using the speaker at medium volume, which can provide up to 20 hours of audio.

Lightweight and portable design
Warranty and Support
Your MLOVE BV800 speaker is covered by a standard manufacturer's warranty. Please refer to your purchase documentation for specific warranty terms and conditions. For technical support or service inquiries, please contact the retailer or manufacturer directly.
Product Demonstration Video
A short video showcasing the MLOVE BV800 speaker's features and portability.





