SDRD-306 Black
SDRD SD-306 Karaoke Machine User Manual
Portable Bluetooth Karaoke Speaker with Dual Wireless Microphones
1. Уводзіны
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. Асаблівасці прадукту
- All-in-One Karaoke System: Combines a high-quality portable Bluetooth speaker with a built-in karaoke system.
- Падвойныя бесправадныя мікрафоны: Includes two wireless microphones for duets, featuring clear sound and effective noise reduction.
- Бясшвоўнае злучэнне Bluetooth: 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.
- Зручныя элементы кіравання: Intuitive buttons for volume, track navigation, and echo adjustment.
- Партатыўны і акумулятарны: 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. Змесціва ўпакоўкі
- SDRD SD-306 Karaoke Machine (Main Unit)
- 2 бесправадныя мікрафоны
- USB-кабель для зарадкі
- Кіраўніцтва карыстальніка (гэты дакумент)

Image: The SDRD SD-306 Karaoke Machine with its two wireless microphones docked in the main unit.
4. Настройка
4.1 Зарадка прылады
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 Налада мікрафона
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 Спалучэнне па 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.
- На вашым смартфоне, планшэце або іншай прыладзе Bluetooth уключыце Bluetooth і знайдзіце даступныя прылады.
- 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:
- Уваход 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.
- USB ўвод: Устаўце флэш-назапашвальнік USB з аўдыёфайлам у фармаце MP3 files into the USB port. The unit will automatically switch to USB mode and begin playing.
- Уваход карты TF: Устаўце карту TF (MicroSD), якая змяшчае аўдыё ў фармаце MP3 files into the TF card slot. The unit will automatically switch to TF card mode and begin playing.

Выява: Задняя частка view of the SDRD SD-306, highlighting the various input ports for connectivity.
5. Інструкцыя па эксплуатацыі
5.1 Уключэнне/выключэнне сілкавання
Press and hold the power button on the main unit to turn the device ON or OFF.
5.2 Рэгулятар гучнасці
- Гучнасць дынаміка: Use the main volume knob or '+' / '-' buttons on the unit to adjust the overall speaker volume.
- Гучнасць мікрафона: 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 Навігацыя па трэках
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 Выбар рэжыму
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.

Выява: Збоку view of the SDRD SD-306, illustrating the control panel with buttons for mode, track navigation, and the main volume knob.
6. Тэхнічнае абслугоўванне
- Уборка: Wipe the unit and microphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- захоўванне: Захоўвайце прыладу ў прахалодным, сухім месцы, удалечыні ад прамых сонечных прамянёў і экстрэмальных тэмператур.
- Сыход за батарэяй: To prolong battery life, avoid fully discharging the unit frequently. Recharge the battery regularly, even if not in use for extended periods.
- Сыход за мікрафонам: Handle microphones with care. Avoid dropping them or exposing them to moisture.
7. Выпраўленне непаладак
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Няма гуку з дынаміка | 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. |
| Мікрафоны не працуюць | Microphones are off; Microphone batteries are low/dead; Microphone volume is too low. | Switch microphones ON; Replace microphone batteries; Increase microphone volume. |
| Bluetooth не падключаецца | 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. |
| Дрэнная якасць гуку | 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. |
| Прылада не зараджаецца | 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. Тэхнічныя характарыстыкі
| Асаблівасць | Дэталь |
|---|---|
| Нумар мадэлі | SDRD-306 Black |
| Марка | Радавыя |
| Максімальная выхадная магутнасць дынаміка | 120 ват |
| АЧХ | 40 Гц |
| Тэхналогія падлучэння | Bluetooth, дапаможны, USB |
| Рэжым выхаду гуку | Акружаць |
| Памеры прадукту | 2 х 2 х 2 см |
| Краіна паходжання | Кітай |
9. Гарантыя і падтрымка
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.
Extended warranty options may be available for purchase:
- Пашыраная гарантыя на 1 год ад Salama Care
- Пашыраная гарантыя на 2 год ад Salama Care
Калі ласка, звярніцеся да дакументацыі па куплі, каб даведацца пра канкрэтныя ўмовы гарантыі.
10. Афіцыйныя відэа пра прадукт
Афіцыйныя відэа прадукту для ўбудавання пакуль недаступныя.
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