1. Introducción
Thank you for choosing the MONODEAL MD706 Portable CD Player Boombox. This device offers a versatile audio experience with multiple playback modes, including CD, Bluetooth, FM radio, AUX, and USB. This manual provides detailed instructions to help you set up, operate, and maintain your new CD player.
2. Producto terminadoview
The MONODEAL MD706 is a compact and portable audio device designed for various listening environments. It features dual 3W speakers for clear sound, a rechargeable battery for extended use, and a remote control for convenient operation.
2.1 Características principales
- Bluetooth 5.0: Supports both transmitting (TX) to external Bluetooth devices and receiving (RX) from mobile phones or tablets.
- Múltiples modos de juego: CD, CD-R, CD-RW, MP3, WMA, FM Radio, AUX-in, and USB.
- Altavoces incorporados: Dual 3W speakers provide stereo sound.
- Batería recargable: Integrated 2000 mAh battery offers up to 12 hours of playback (FM Radio mode) after 3-4 hours of charging.
- Configuración del ecualizador: 5 preset equalizer modes (BBS, Pop, Jazz, Rock, Classic, Flat) to customize your audio experience.
- Mando a distancia: Control remoto con todas las funciones para una cómoda operación a distancia.
- Anti-Jump Protection: Ensures stable playback, even during movement.
- Función de reanudación: Remembers the last playback position for CDs.
2.2 Controles y puertos

Image: Detailed diagram showing the location of buttons and ports on the MD706 CD player.
- Botón de espera: Encendido / apagado.
- Botón MODE: Cycle through playback modes (CD, Bluetooth, FM, AUX, USB).
- Botón EQ: Seleccione preajustes de ecualizador.
- CD/FM Button: Switch between CD and FM modes directly.
- Botones VOL- / VOL+: Adjust volume down or up.
- BT TX Button: Activate Bluetooth Transmit mode.
- Previous / Next Buttons: Skip tracks or tune FM stations.
- Botón Detener: Detiene la reproducción.
- Botón de reproducción/pausa: Iniciar o pausar la reproducción.
- Tapa antipolvo del CD: Cover for the CD compartment.
- Portada del CD abierta: Button to open the CD lid.
- Puerto de carga de CC: For Type-C charging cable.
- Earphone / AUX Out Port: 3.5mm jack for headphones or AUX output.
- Puerto USB: For USB drive playback (up to 32GB).
3. Configuración
3.1 Desembalaje
Carefully remove all components from the packaging. Ensure you have the MD706 CD player, Type-C charging cable, AUX cable, remote control, and this instruction manual.

Image: The MD706 CD player shown with its Type-C charging cable, AUX cable, and remote control.
3.2 Carga del dispositivo
Before first use, fully charge the MD706. Connect the provided Type-C charging cable to the DC Charging Port on the device and the other end to a USB power adapter (not included). The LED screen will indicate charging status. A full charge typically takes 3-4 hours.

Image: The MD706 CD player highlighting its 2000mAh battery for portable use.
3.3 Encendido / Apagado
Mantenga pulsado el Apoyar button (1) on the device or the power button on the remote control to power the unit on or off.
4. Instrucciones de funcionamiento
Selección de 4.1 modos
Presione el MODO button (2) on the device or the remote control to cycle through the available playback modes: CD, Bluetooth (BT), FM Radio, AUX, and USB.

Image: Visual representation of the four main play modes: Bluetooth Receiving, Bluetooth Transmitting, CD playback with built-in speakers, and connectivity options via AUX/USB.
4.2 Reproducción de CD
- Presione el Cubierta del CD abierta button (13) to open the CD lid.
- Place a CD (CD, CD-R, CD-RW, MP3, WMA) onto the spindle, label side up.
- Close the CD lid. The player will automatically detect the CD and begin playback.
- Utilice el Reproducir/Pausa (10), Anterior (8), y Próximo (9) botones para controlar la reproducción.
- The MD706 supports A-B repeat and speed adjustment (+/-) for language learning or audiobook listening.

Image: The MD706 CD player showcasing its dual speakers and various playback options including repeat and random play.
4.3 Bluetooth Transmit Mode (BT TX)
This mode allows the MD706 to send audio from a playing CD or USB to external Bluetooth headphones or speakers.
- Ensure the MD706 is in CD or USB mode and playing audio.
- Presione el BT TX button (6) on the device or remote. The Bluetooth indicator on the screen will flash.
- Put your external Bluetooth headphones or speaker into pairing mode.
- The MD706 will automatically connect to the nearest discoverable Bluetooth device. Once connected, the Bluetooth indicator will stop flashing.
Video: Demonstration of the MONODEAL MD706 CD player's Bluetooth Transmit function, showing how to connect it to external headphones or speakers.
4.4 Bluetooth Receive Mode (BT RX)
This mode allows the MD706 to act as a Bluetooth speaker, receiving audio from your mobile phone, tablet, or computer.
- Presione el MODO button (2) until 'BT' appears on the display. The Bluetooth indicator will flash.
- En su dispositivo móvil, habilite Bluetooth y busque dispositivos disponibles.
- Select 'MD-706' from the list to pair. Once connected, the Bluetooth indicator will stop flashing.
- You can now play audio from your mobile device through the MD706 speakers.

Image: The MD706 CD player demonstrating its Bluetooth receiving capability, playing music streamed from a smartphone.
4.5 Radio FM
- Presione el MODO botón (2) o CD/FM button (4) until 'FM' appears on the display.
- Extienda la antena telescópica para una mejor recepción.
- Utilice el Anterior (8) y Próximo (9) buttons to manually tune to a station. Press and hold these buttons for automatic scanning.

Image: The MD706 CD player in FM radio mode, with its antenna extended, indicating its use for listening to various broadcasts.
4.6 Modo auxiliar
Connect external audio devices (e.g., smartphone, MP3 player) using the provided 3.5mm AUX cable.
- Presione el MODO button (2) until 'AUX' appears on the display.
- Conecte un extremo del cable AUX al Earphone / AUX Out Port (14) on the MD706 and the other end to the audio output of your external device.
- Play audio from your external device. The sound will be output through the MD706 speakers.

Image: The MD706 CD player connected via an AUX cable in a car, demonstrating its use for in-car audio.
4.7 Modo USB
Play MP3 or WMA audio files directamente desde una unidad flash USB.
- Inserte una unidad flash USB (hasta 32 GB) en el Puerto USB (17).
- Presione el MODO button (2) until 'USB' appears on the display.
- El reproductor detectará automáticamente y comenzará a reproducir audio. files de la unidad USB.
- Utilice el Reproducir/Pausa (10), Anterior (8), y Próximo (9) botones para controlar la reproducción.
4.8 Control de volumen
Ajuste el volumen con el vol- (5) y VOL+ (5) buttons on the device or the remote control.
4.9 Ajustes del ecualizador
Presione el EQ button (3) on the device or remote control to cycle through the 5 preset equalizer modes: BBS (Extra Bass), Pop, Jazz, Rock, and Classic. The default setting is Flat.

Image: Illustrates the various equalizer settings available on the MD706 CD player, including Flat, Jazz, Pop, Rock, and Classic.
4.10 Uso del control remoto
The included remote control allows for convenient operation of all functions from a distance of up to 10 meters. Ensure the remote control has a working battery (included).

Image: The MD706 CD player being controlled by its remote, highlighting the convenience of remote operation.
5. Mantenimiento
- Mantenga el dispositivo alejado del agua, la humedad y la luz solar directa.
- Limpie la unidad con un paño suave y seco. No utilice limpiadores abrasivos ni disolventes.
- Evite dejar caer o someter el dispositivo a impactos fuertes.
- When not in use for extended periods, store the device in a cool, dry place and ensure it is fully charged periodically to maintain battery health.
6. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El dispositivo no se enciende. | Problema de batería baja o energía. | Cargue el dispositivo con el cable tipo C. Asegúrese de que el adaptador de corriente funcione. |
| El CD no se reproduce o salta. | El CD está sucio, rayado o insertado incorrectamente. | Clean the CD, check for scratches, and reinsert it correctly. Ensure the lid is fully closed. |
| No hay sonido de los altavoces. | El volumen está demasiado bajo o silenciado. Se seleccionó el modo incorrecto. | Increase volume. Verify correct playback mode (CD, BT, FM, AUX, USB). |
| El emparejamiento de Bluetooth falla. | Device not in pairing mode or too far from external device. | Ensure MD706 is in BT TX/RX mode and the external device is in pairing mode. Move devices closer. |
| La recepción de radio FM es mala. | Antena no extendida o señal débil. | Fully extend the telescopic antenna. Try repositioning the device for better signal. |
7. Especificaciones
- Número de modelo: MD706
- Dimensiones del producto: 7 x 5.5 x 2.4 pulgadas
- Peso del artículo: 9.9 onzas
- Marca: MONODEAL
- Tecnología de conectividad: Bluetooth
- Característica especial: Recargable
- Batería: 1 Lithium Ion battery required (built-in 2000 mAh)
- Rango de radio FM: 76MHz-108MHz
- Formatos de CD compatibles: CD, CD-R, CD-RW, MP3, WMA
- Soporte USB: Up to 32GB U disk
8. Garantía y soporte
MONODEAL is committed to providing quality products and customer satisfaction. Your MD706 Portable CD Player Boombox comes with:
- Reemplazo de 12 meses: Por cualquier defecto de fabricación.
- Soporte de por vida: Asistencia dedicada durante toda la vida útil de su producto.
- 24/7 Amazon Buyer-Seller Messaging: For prompt customer service inquiries.
For further assistance or to register your product for warranty, please refer to the contact information provided in your product packaging or on the official MONODEAL websitio.