1. Bubuka
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. Fitur Produk
- All-in-One Karaoke System: Combines a high-quality portable Bluetooth speaker with a built-in karaoke system.
- Mikropon Nirkabel Ganda: Includes two wireless microphones for duets, featuring clear sound and effective noise reduction.
- Konektipitas Bluetooth Seamless: 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.
- Kontrol anu ramah-pamaké: Intuitive buttons for volume, track navigation, and echo adjustment.
- Portabel sareng tiasa dicas deui: 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. Eusi Paket
- SDRD SD-306 Karaoke Machine (Main Unit)
- 2 x Mikropon Nirkabel
- Kabel Ngecas USB
- Manual pangguna (dokumén ieu)

Image: The SDRD SD-306 Karaoke Machine with its two wireless microphones docked in the main unit.
4. Setélan
4.1 Ngecas Unit
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 Setup Mikropon
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 Nyapasangkeun 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.
- Dina telepon pinter, tablet, atanapi alat Bluetooth anjeun anu sanés, aktipkeun Bluetooth teras milarian alat anu sayogi.
- 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:
- Input 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.
- Input USB: Selapkeun USB flash drive nu ngandung audio MP3 files into the USB port. The unit will automatically switch to USB mode and begin playing.
- Input Kartu TF: Selapkeun kartu TF (MicroSD) nu ngandung audio MP3 files into the TF card slot. The unit will automatically switch to TF card mode and begin playing.

Gambar: Tukangeun view of the SDRD SD-306, highlighting the various input ports for connectivity.
5. Parentah Operasi
5.1 Daya Hurung/Pareuman
Press and hold the power button on the main unit to turn the device ON or OFF.
5.2 Volume Control
- Volume Speaker: Use the main volume knob or '+' / '-' buttons on the unit to adjust the overall speaker volume.
- Volume mikropon: 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 Navigasi Lagu
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 Pamilihan Mode
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.

Gambar: Sisi view of the SDRD SD-306, illustrating the control panel with buttons for mode, track navigation, and the main volume knob.
6. Pangropéa
- beberesih: Wipe the unit and microphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Panyimpenan: Simpen unit dina tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
- Perawatan batré: To prolong battery life, avoid fully discharging the unit frequently. Recharge the battery regularly, even if not in use for extended periods.
- Perawatan Mikropon: Handle microphones with care. Avoid dropping them or exposing them to moisture.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya sora tina speaker | 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. |
| Mikropon teu jalan | Microphones are off; Microphone batteries are low/dead; Microphone volume is too low. | Switch microphones ON; Replace microphone batteries; Increase microphone volume. |
| Bluetooth teu nyambung | 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. |
| Kualitas sora goréng | 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. |
| Unit teu ngecas | Charging cable faulty; Power adapter faulty; Charging port damaged. | Try a different USB cable and power adapter; Contact customer support if port is damaged. |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | SDRD-306 Black |
| merek | Generik |
| Speaker Maksimum Kaluaran Power | 120 Watt |
| Réspon Frékuénsi | 40 Hz |
| Téhnologi konektipitas | Bluetooth, Auxiliary, USB |
| Mode Kaluaran Audio | Sakuriling |
| Dimensi produk | 2 x 2 x 2 cm |
| Negara asal | Cina |
9. Garansi jeung Rojongan
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.
Pilihan garansi anu diperpanjang tiasa sayogi kanggo dipésér:
- 1-Taun ngalegaan Garansi ku Salama Care
- 2-Taun ngalegaan Garansi ku Salama Care
Mangga tingal dokuméntasi pameseran Anjeun pikeun istilah jeung kaayaan jaminan husus.
10. Video Produk Resmi
Teu aya pidéo produk resmi anu sayogi kanggo disematkeun dina waktos ayeuna.





