1. Introdución
The MLOVE BV800 is a versatile and portable Bluetooth speaker designed for a wide range of audio experiences. It features wireless connectivity, FM radio, and support for Micro SD cards and USB memory, making it an ideal companion for music on the go. This manual provides detailed instructions to help you set up, operate, and maintain your BV800 speaker.

Figure 1.1: MLOVE BV800 Bluetooth Speaker
This image shows the MLOVE BV800 Bluetooth Speaker from a front-side angle, highlighting its compact design, extendable antenna, digital display, control buttons, and integrated lanyard.
2. Información de seguridade
Please read and follow these safety guidelines to ensure safe operation and prolong the life of your speaker:
- Non expoñas o altofalante a temperaturas extremas, luz solar directa ou humidade elevada.
- Evite deixar caer ou someter o altofalante a fortes impactos.
- Non desmonte, repare nin modifique o altofalante vostede mesmo. Encargue calquera mantemento a persoal cualificado.
- Manteña o altofalante lonxe da auga e dos líquidos, a pesar da súa clasificación de impermeabilidade, para evitar danar os compoñentes internos.
- Use only the provided USB Type-C charging cable for charging.
- Desfágase da batería de forma responsable segundo a normativa local.
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- 1x MLOVE BV800 Bluetooth Speaker
- 1x USB Type-C Charging Cable/Data Cable
- 1x cordón
- 1x Manual de instrucións (este documento)
4. Características e compoñentes do produto
Características clave
- Conectividade sen fíos: Easy connection with electronic devices wirelessly, offering a working range of 8-10 meters (30 feet).
- Super Portable Design: Mini size (120x78x35.7mm, 195g) for convenience, easily slips into a bag or pocket, includes a lanyard.
- Chamadas mans libres: Built-in microphone allows for easy call management.
- Multi-functional Playback: Features FM radio, speakerphone function, and supports Micro SD card & USB memory playback.
- Batería de longa duración: Built-in 1800 mAh rechargeable lithium polymer battery provides up to 12 hours of playback at 50% volume.
- Audio de alta calidade: Equipped with a 40mm full-range loudspeaker and large runway-type low-frequency amplifiers, powered by a Class D amplifier with 8W output.
Compoñentes internos e tecnoloxía de audio

Figure 4.1: Internal Audio Components
This diagram illustrates the internal 40mm full-range loudspeaker and low-frequency amplifiers, highlighting the Class D amplifier and 8W power output for enhanced sound quality.
Opcións de conectividade

Figure 4.2: Available Connectivity Modes
This image displays the various connectivity options supported by the BV800 speaker, including Bluetooth 5.0, FM Radio, USB Flash Drive, Micro SD Card, and USB Sound Card functionality.
Digital Keypad and Display

Figure 4.3: Digital Keypad and HD LED Screen
This image highlights the speaker's digital keypad for direct input and its clear HD LED screen display, providing essential information during operation.
5. Configuración
5.1 Carga do altofalante
Before first use, fully charge the speaker. Connect the provided USB Type-C cable to the speaker's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The charging time is approximately 3 hours for a full charge.
5.2 Encendido inicial
Press and hold the Power button (usually marked with a power symbol) for a few seconds until the display lights up and you hear an audible prompt, indicating the speaker is powered on.
6. Instrucións de funcionamento
6.1 Emparejamento Bluetooth
- Ensure the speaker is powered on and in Bluetooth mode. If not, press the 'M' (Mode) button to switch to Bluetooth mode. The display will show a Bluetooth icon, and the speaker will enter pairing mode.
- No teu dispositivo móbil, activa o Bluetooth e busca os dispositivos dispoñibles.
- Select "MLOVE BV800" from the list of found devices.
- Once paired, the speaker will confirm with an audible prompt, and the Bluetooth icon on the display will become solid.
6.2 Funcionamento da radio FM

Figura 6.1: Funcionalidade da radio FM
This image illustrates the FM radio capabilities of the BV800, showing the speaker on a shelf with visual cues for automatic and semi-automatic station search, and various FM frequencies.
- Press the 'M' (Mode) button to switch to FM Radio mode. The display will show the FM frequency.
- Estenda a antena para unha mellor recepción.
- Busca automática de estacións: Press and hold the Play/Pause button (▶▶) to initiate an automatic scan for available FM stations. The speaker will save all found stations.
- Sintonización manual: Use the Previous (◀◀) and Next (▶▶) buttons to manually tune to specific frequencies or navigate through saved stations.
6.3 Micro SD Card and USB Playback
- Insert a Micro SD card or USB memory stick (with supported audio files) into the respective slot on the speaker.
- The speaker will automatically switch to the corresponding playback mode (SD or USB) and begin playing audio files. If it doesn't, press the 'M' (Mode) button to cycle through modes until you reach the correct one.
- Use os botóns Reproducir/Pausa, Anterior e Seguinte para controlar a reprodución.
6.4 Chamadas mans libres

Figure 6.2: Hands-Free Calling Feature
This image demonstrates the hands-free calling capability of the BV800 speaker, showing a person using the speaker for a two-way conversation with 360-degree sound pickup and clear audio.
Cando estea conectado por Bluetooth ao seu teléfono intelixente:
- Responder chamada: Prema o botón Reproducir/Pausa unha vez para responder a unha chamada entrante.
- Finalizar a chamada: Prema o botón Reproducir/Pausa unha vez durante unha chamada para finalizala.
- Rexeitar a chamada: Manteña premido o botón Reproducir/Pausa para rexeitar unha chamada entrante.
- Volver a marcar o último número: Double-press the Play/Pause button to redial the last dialed number.
6.5 Using the Digital Keypad
The digital keypad (0-9) on the front of the speaker can be used for direct input, particularly useful in FM radio mode for direct frequency input or in music playback modes for track selection (if supported by the file sistema).
6.6 Earphone Playback

Figure 6.3: Earphone Playback
This image shows a woman enjoying music through headphones connected to the MLOVE BV800 speaker, demonstrating its support for any 3.5mm earphone for private listening.
The BV800 supports any standard 3.5mm earphone. Simply plug your earphones into the designated earphone jack on the speaker to enjoy private listening.
7. Mantemento e coidados
- Limpeza: Usa un pano suave e seco para limpar a superficie do altofalante. Non empregues produtos de limpeza abrasivos, alcol nin disolventes químicos.
- Almacenamento: Cando non o use durante períodos prolongados, garde o altofalante nun lugar fresco e seco, lonxe da luz solar directa.
- Coidado da batería: To preserve battery life, charge the speaker at least once every three months if not used regularly.
8 Solución de problemas
If you encounter issues with your MLOVE BV800 speaker, refer to the following table for common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| O altofalante non se acende | Batería baixa; o botón de acendido non se premeu correctamente | Charge the speaker fully; Press and hold the Power button for a few seconds. |
| Non se pode emparellar por Bluetooth | O altofalante non está en modo de emparellamento; Bluetooth do dispositivo desactivado; Demasiado lonxe do altofalante | Ensure speaker is in Bluetooth pairing mode; Enable Bluetooth on your device; Move device closer to speaker (within 10m). |
| Non hai son do altofalante | Volume too low; Incorrect mode selected; Audio source issue | Increase speaker volume; Press 'M' button to select correct mode; Check audio source (e.g., phone volume, media player). |
| A recepción da radio FM é deficiente | Antena non estendida; Zona de sinal débil | Fully extend the antenna; Try moving to a location with better signal. |
| Micro SD/USB not playing | Non é compatible file format; Card/USB not inserted correctly; Corrupted files | Garantir o audio files are in supported format; Reinsert card/USB; Try different card/USB. |
9. Especificacións técnicas
| Característica | Especificación |
|---|---|
| Nome do modelo | BV800 |
| Material | Plástico |
| Cor | Negro |
| Tipo de altofalante | Tweeter (Full-range loudspeaker) |
| Potencia de saída máxima do altofalante | 8 vatios |
| Tecnoloxía de comunicación sen fíos | Bluetooth |
| Tecnoloxía de conectividade | Bluetooth |
| Alcance inalámbrico máximo | 30 Feet (approx. 8-10 meters) |
| Fonte de enerxía | Alimentado por batería (1 batería de iones de litio incluída) |
| Capacidade da batería | 1800 mAh (rechargeable lithium polymer) |
| Tempo de carga | Aprox. 3 horas |
| Hora de xogo | Ata 12 horas (ao 50 % do volume) |
| Dimensións do produto | 7.8P x 12L x 3.6H centímetros |
| Peso do elemento | 300 g |
| É Impermeable | VERDADEIRO |
| Método de control | App (implied, but primary control is physical buttons) |
| Tipo de montaxe | Soporte de mesa |
10. Información da garantía
The MLOVE BV800 Bluetooth Speaker comes with a Garantía limitada. Please refer to the warranty card included in your package for specific terms, conditions, and duration of the warranty. Keep your purchase receipt as proof of purchase for any warranty claims.