SDRD-306 Black
Manuale utente della macchina per karaoke SDRD SD-306
Portable Bluetooth Karaoke Speaker with Dual Wireless Microphones
1. Introduzione
Thank you for choosing the SDRD SD-306 Karaoke Machine. This portable all-in-one system combines a high-quality Bluetooth speaker with a dual wireless microphone setup, designed to provide an engaging and fun karaoke experience for all ages. Its compact design and rechargeable battery make it ideal for use at home, parties, or on the go. Please read this manual carefully before use to ensure proper operation and to maximize your enjoyment of the product.
2. Caratteristiche del prodotto
- All-in-One Karaoke System: Combines a high-quality portable Bluetooth speaker with a built-in karaoke system.
- Doppi microfoni wireless: Includes two wireless microphones for duets, featuring clear sound and effective noise reduction.
- Connettività Bluetooth senza interruzioni: Ensures fast pairing and stable connections with Bluetooth-enabled devices.
- Dynamic Sound with Powerful Bass: Delivers high-fidelity sound with deep bass and balanced treble.
- Comandi intuitivi: Intuitive buttons for volume, track navigation, and echo adjustment.
- Portatile e ricaricabile: Lightweight design with a built-in rechargeable battery for extended use.
- Multi-Function Compatibility: Works as a standalone Bluetooth speaker and supports AUX, USB, and TF card inputs.
3. Contenuto della confezione
- SDRD SD-306 Karaoke Machine (Main Unit)
- 2 x microfoni wireless
- Cavo di ricarica USB
- Manuale dell'utente (questo documento)

Image: The SDRD SD-306 Karaoke Machine with its two wireless microphones docked in the main unit.
4. Impostazione
4.1 Ricarica dell'unità
Before first use, fully charge the SDRD SD-306. Connect the provided USB charging cable to the charging port on the back of the unit and plug the other end into a standard USB power adapter (not included). The charging indicator light will illuminate during charging and turn off when fully charged.
4.2 Configurazione del microfono
The two wireless microphones are pre-paired with the main unit. Ensure the microphones have batteries inserted (if required, check battery compartment) and are switched ON. They should automatically connect to the main unit when it is powered on.
4.3 Associazione Bluetooth
- Power on the SDRD SD-306 by pressing and holding the power button.
- The unit will enter Bluetooth pairing mode automatically, indicated by a flashing light or voice prompt.
- Sul tuo smartphone, tablet o altro dispositivo Bluetooth, attiva il Bluetooth e cerca i dispositivi disponibili.
- Select "SDRD SD-306" from the list of devices.
- Once connected, you will hear a confirmation sound. You can now stream audio from your device to the karaoke machine.
4.4 Connecting via AUX/USB/TF Card
The SDRD SD-306 supports multiple input methods:
- Ingresso AUX: Connect an external audio device using a 3.5mm AUX cable (not included) to the AUX port on the unit. Switch the unit to AUX mode using the 'Mode' button.
- Ingresso USB: Inserire una chiavetta USB contenente audio MP3 files into the USB port. The unit will automatically switch to USB mode and begin playing.
- Ingresso scheda TF: Inserire una scheda TF (MicroSD) contenente audio MP3 files into the TF card slot. The unit will automatically switch to TF card mode and begin playing.

Immagine: Posteriore view of the SDRD SD-306, highlighting the various input ports for connectivity.
5. Istruzioni per l'uso
5.1 Accensione/spegnimento
Press and hold the power button on the main unit to turn the device ON or OFF.
5.2 Controllo del volume
- Volume altoparlante: Use the main volume knob or '+' / '-' buttons on the unit to adjust the overall speaker volume.
- Volume del microfono: Each wireless microphone has its own volume control switch (VOL) to adjust its individual output level.
5.3 Echo Adjustment
Each wireless microphone features an ECHO switch to add or reduce echo effect to your voice. Experiment with the settings to find your preferred vocal effect.
5.4 Navigazione della traccia
When playing music via Bluetooth, USB, or TF card, use the 'Previous Track' and 'Next Track' buttons on the main unit to skip songs.
5.5 Selezione della modalità
Press the 'Mode' button on the main unit to cycle through available input modes: Bluetooth, AUX, USB, and TF Card.
5.6 Singing with Microphones
Once your music source is playing and microphones are connected, simply sing into the microphones. Adjust microphone volume and echo as desired for optimal performance.

Immagine: Lato view of the SDRD SD-306, illustrating the control panel with buttons for mode, track navigation, and the main volume knob.
6. Manutenzione
- Pulizia: Pulire l'unità e i microfoni con un panno morbido e asciutto. Non utilizzare detergenti abrasivi o solventi.
- Magazzinaggio: Conservare l'unità in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Cura della batteria: To prolong battery life, avoid fully discharging the unit frequently. Recharge the battery regularly, even if not in use for extended periods.
- Cura del microfono: Maneggiare i microfoni con cura. Evitare di farli cadere o di esporli all'umidità.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono dall'altoparlante | Unit is off; Volume is too low; Incorrect mode selected; Device not connected. | Ensure unit is on; Increase volume; Select correct input mode (Bluetooth, AUX, USB, TF); Reconnect Bluetooth device. |
| I microfoni non funzionano | Microphones are off; Microphone batteries are low/dead; Microphone volume is too low. | Switch microphones ON; Replace microphone batteries; Increase microphone volume. |
| Il Bluetooth non si connette | Unit not in pairing mode; Device Bluetooth is off; Interference. | Ensure unit is in Bluetooth mode; Turn device Bluetooth off/on; Move closer to the unit; Disconnect other Bluetooth devices. |
| Scarsa qualità del suono | Low battery; Source audio quality is poor; Microphone too close to speaker (feedback). | Recharge unit; Use high-quality audio files; Move microphones away from the speaker. |
| Unità non in carica | Cavo di ricarica difettoso; adattatore di alimentazione difettoso; porta di ricarica danneggiata. | Try a different USB cable and power adapter; Contact customer support if port is damaged. |
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | SDRD-306 Black |
| Marca | Generico |
| Potenza massima in uscita dell'altoparlante | 120 Watt |
| Risposta in frequenza | Frequenza 40 Hz |
| Tecnologia di connettività | Bluetooth, Ausiliario, USB |
| Modalità di uscita audio | Circondare |
| Dimensioni del prodotto | Dimensioni: 2 x 2 x 2 cm |
| Paese di origine | Cina |
9. Garanzia e supporto
This product is sold by Digi Core FZE. For any product-related inquiries, technical support, or warranty claims, please contact the seller directly through your purchase platform.
Potrebbero essere disponibili opzioni di estensione della garanzia per l'acquisto:
- Garanzia estesa di 1 anno di Salama Care
- Garanzia estesa di 2 anno di Salama Care
Per i termini e le condizioni di garanzia specifici, fare riferimento alla documentazione di acquisto.
10. Video ufficiali dei prodotti
Al momento non sono disponibili video ufficiali del prodotto da incorporare.
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