1. Introdución
Thank you for choosing Bluedee BD-SK900 Computer Speakers. This manual provides essential information for the proper setup, operation, and maintenance of your new speakers. Please read this guide thoroughly before use to ensure optimal performance and longevity of your device. These speakers are designed to deliver high-fidelity audio with versatile connectivity and dynamic RGB lighting for an enhanced audio-visual experience.
2. Contido do paquete
Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:
- 1x Bluedee Computer Speaker (Pair)
- 1x USB/USB-C Cable
- 1x Guía de inicio rápido
3. Características do produto
The Bluedee BD-SK900 speakers are equipped with advanced features for a superior audio experience:
- Son estéreo de alta fidelidade: Features 2 tweeters, 2 full-range drivers, and 2 passive radiators for clear highs, rich mids, and powerful bass with a 20W output.
- All-in-One Control Knob: A single, intuitive knob allows for play/pause, volume adjustment, lighting control, and switching between connection modes.
- Conectividade Bluetooth 5.4: Ensures a stable, low-latency wireless connection for seamless audio streaming. (Note: Requires USB power supply for operation).
- Deseño Plug & Play: Connects easily via the included USB/USB-C cable for both audio and power, requiring no additional drivers or software.
- Iluminación RGB dinámica: Offers 5 distinct RGB lighting modes, including dynamic color-shifting and static single-color glows, controllable via the knob.
- Unique Egg-shaped Acoustic Design: A minimalist and space-saving design (5.1"D x 5"W x 7.2"H) that enhances sound projection.

Figure 3.1: Bluedee BD-SK900 Computer Speakers, showcasino seu deseño e a iluminación RGB.

Figure 3.2: Internal acoustic architecture of the Bluedee BD-SK900 speakers.

Figure 3.3: The multi-functional control knob for easy operation.
4. Instrucións de configuración
Follow these steps to set up your Bluedee BD-SK900 speakers:
- Colocación: Position the two speakers on your desktop or desired surface, ensuring they are spaced appropriately for optimal stereo sound.
- Connect Power and Audio: Use the provided all-in-one USB/USB-C cable. Connect the USB-A or USB-C end to an available port on your computer (desktop, laptop) or a compatible USB power adapter (not included). The speakers will power on automatically.
- Conexión inicial: Upon connecting, the speakers will typically default to USB audio mode. If your computer recognizes the speakers, audio will play directly through them.

Figure 4.1: Connecting the speakers via USB/USB-C cable.
5. Instrucións de funcionamento
5.1 Encendido/apagado
The speakers power on automatically when connected to a USB power source. To power off, disconnect the USB cable.
5.2 Control de volume
Rotate the multi-functional knob clockwise to increase volume and counter-clockwise to decrease volume.
5.3 Emparejamento Bluetooth
- Switch to Bluetooth Mode: Press and hold the multi-functional knob for approximately 2-3 seconds until the speaker indicates Bluetooth mode (e.g., a specific light pattern or audio prompt).
- Activar Bluetooth no dispositivo: No teu teléfono intelixente, tableta ou portátil, activa o Bluetooth e busca os dispositivos dispoñibles.
- Par: Select "Bluedee BD-SK900" from the list of devices. Once paired, the speakers will confirm the connection.
5.4 USB/Type-C Connection
When connected via the USB/USB-C cable, the speakers will automatically function as an audio output device for your computer. To switch back to USB mode from Bluetooth, press and hold the multi-functional knob again.
5.5 Control de iluminación RGB
The speakers feature 5 dynamic RGB lighting effects. Briefly press the multi-functional knob to cycle through the available lighting modes. This allows you to customize the ambiance to your preference.

Figure 5.1: Dynamic RGB lighting effects.
6 Solución de problemas
If you encounter issues with your Bluedee BD-SK900 speakers, please refer to the following common solutions:
- Sen son:
- Ensure the USB/USB-C cable is securely connected to both the speakers and your device/power source.
- Check the volume level on both the speakers (using the knob) and your connected device.
- Comprobe que o dispositivo de saída de son correcto estea seleccionado na configuración de son do seu ordenador.
- If using Bluetooth, ensure the speakers are in Bluetooth mode and successfully paired.
- Problemas de desconexión/emparellamento de Bluetooth:
- Ensure the speakers are within the 10-meter Bluetooth range of your device.
- Desactiva e activa o Bluetooth no teu dispositivo e, a seguir, tenta emparellalo de novo.
- Esquece o dispositivo da túa lista de Bluetooth e volve emparellalo.
- Ensure the speakers are not connected to another device.
- As luces RGB non funcionan:
- Asegúrate de que os altofalantes estean acesos.
- Briefly press the multi-functional knob to cycle through lighting modes; the lights might be off or in a static mode.
- Audio distorsionado:
- Baixa o volume tanto nos altofalantes como no dispositivo conectado.
- Asegúrate de que a fonte de son sexa de boa calidade.
- Check for any interference if using Bluetooth.
7. Especificacións
| Nome do modelo | BD-SK900 |
| Tipo de altofalante | Altofalante informático |
| Tecnoloxía de conectividade | Bluetooth, USB |
| Versión Bluetooth | 5.4 |
| Alcance Bluetooth | 10 metros |
| Potencia de saída | 20 W |
| Relación sinal-ruído | 70 dB |
| Resposta en frecuencia | 20 KHz (Upper limit, typical for full-range) |
| Modos de iluminación RGB | 5 |
| Dispositivos compatibles | Escritorio, portátil, teléfono intelixente, tableta |
| Dimensións do produto (cada altofalante) | 5.1" D x 5" W x 7.2" H |
| Peso do elemento | 2.88 libras |
| Fonte de enerxía | Corded Electric (USB/Type-C) |

Figure 7.1: Speaker dimensions and design.
8. Mantemento
Para garantir a lonxevidade e o rendemento óptimo dos seus altofalantes, siga estas pautas de mantemento:
- Limpeza: Use a soft, dry cloth to clean the speaker surfaces. Avoid using abrasive cleaners, solvents, or strong chemicals, as they may damage the finish.
- Almacenamento: Cando non os use durante períodos prolongados, garde os altofalantes nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Manexo: Manexa os altofalantes con coidado. Evita deixalos caer ou sometelos a impactos fortes.
- Ventilación: Ensure proper ventilation around the speakers to prevent overheating. Do not block any vents.
9. Información de seguridade
Observe as seguintes precaucións de seguridade:
- Non expoña os altofalantes á auga, á humidade nin a temperaturas extremas.
- Do not attempt to disassemble or modify the speakers. This will void the warranty and may cause damage or injury.
- Keep the speakers away from heat sources, open flames, and direct sunlight.
- Use only the provided USB/USB-C cable for connection.
- Evite escoitar a volumes excesivamente altos durante períodos prolongados para evitar danos auditivos.
10. Garantía e soporte
Bluedee provides comprehensive support for your BD-SK900 Computer Speakers:
- Garantía de calidade: Your speakers are covered by a 540-day quality warranty from the date of purchase.
- Soporte de por vida: Bluedee offers lifetime customer support for this product.
- Contacto: For any questions, technical assistance, or warranty claims, please contact us via Amazon Messages or refer to the contact details provided in your Quick Start Guide.





