Introduction
Thank you for choosing the SUDOTACK Karaoke Machine SP-70B. This portable karaoke system is designed to provide high-quality audio and entertainment for various occasions, from home parties to outdoor gatherings. It features Bluetooth 5.0 connectivity, two wireless microphones, a powerful speaker with LED lights, and support for multiple audio inputs. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure you get the most out of your device.
Орнотуу колдонмосу
Пакеттин мазмуну
Баштоодон мурун, таңгактагы бардык буюмдардын бар экендигин текшериңиз:
- 1 x SUDOTACK Karaoke Speaker (SP-70B)
- 2 x зымсыз микрофондор
- 1 x USB Type C заряддоо кабели
- 1 х погон
- 1 х Колдонуучунун колдонмосу (бул документ)
Спикерди заряддоо
The karaoke machine is equipped with a built-in Lithium Ion battery. For optimal performance, fully charge the speaker before first use.
- Connect the provided USB Type C charging cable to the charging port on the speaker.
- Кабелдин экинчи учун туура келген USB кубат адаптерине (кошумча эмес) же компьютердин USB портуна туташтырыңыз.
- Заряддоо индикаторунун жарыгы күйөт. Толук кубаттоо адатта 3-6 саатка созулат.
- Толук заряддалгандан кийин, индикатор жарыгы моделге жараша өзгөрүшү же өчүшү мүмкүн. Заряддоочу кабелди сууруп салыңыз.
Note: A full charge provides approximately 4-8 hours of playing time, depending on usage volume and light effects.

This image shows the karaoke machine and microphones with overlaid text indicating 'Playing time 4-8h' and 'Charging time 3-6h'. It visually communicates the battery performance and charging duration for user convenience.
Микрофонду орнотуу
The wireless microphones require 2 AA batteries each (not included).
- Ар бир микрофондун астыңкы капкагын бурап чыгарыңыз.
- Insert 2 AA batteries into each microphone, ensuring correct polarity (+/-).
- Астыңкы капкакты кайра бекем бурап бекитиңиз.
- Turn on the microphone using its power switch. The microphone will automatically pair with the speaker when the speaker is powered on and in Bluetooth mode.
Иштөө нускамалары
Күйгүзүү/өчүрүү
To power on the speaker, rotate the 'VOL' knob clockwise until the display illuminates. To power off, rotate the 'VOL' knob counter-clockwise until it clicks off.
Bluetooth Жупташтыруу
The SP-70B uses Bluetooth 5.0 for stable wireless connection.
- Power on the karaoke machine. It will automatically enter Bluetooth pairing mode, indicated by a flashing 'BLUE' on the display.
- Смартфонуңузда, планшетиңизде же башка Bluetooth иштетилген түзмөгүңүздө Bluetooth жөндөөлөрүнө өтүңүз.
- Издөө available devices and select 'SP-70 Wireless Karaoke' from the list.
- Once connected, the 'BLUE' indicator on the speaker's display will stop flashing and remain solid. You can now play audio from your device through the speaker.

This image illustrates the Bluetooth 5.0 connectivity of the karaoke machine. The speaker is shown with its colorful LED lights, and a smartphone screen displaying Bluetooth settings is overlaid, indicating a successful connection to 'SP-70 Wireless Karaoke'. This highlights the ease of wireless pairing.
Microphone Usage and Controls
The SP-70B comes with two wireless microphones for duets and enhanced fun.
- Microphone Volume (MIC VOL): Use the 'MIC VOL' rotary knob on the speaker's control panel to adjust the volume of the microphones independently from the music.
- Microphone Echo (MIC ECHO): Use the 'MIC ECHO' rotary knob to add or reduce reverb effect to your voice, enhancing the karaoke experience.
- Ensure the microphones are powered on (2 AA batteries required for each). They will automatically connect to the speaker.

А деталдуу view of the karaoke machine's control panel, focusing on the rotary knobs for 'MIC VOL' (microphone volume), 'MIC ECHO' (microphone reverb), and 'VOL' (master speaker volume). This image clarifies how users can independently adjust audio levels for a customized karaoke experience.
Music Playback (TF/USB/AUX)
In addition to Bluetooth, the speaker supports playback from various sources:
- TF картасы: Insert a Micro TF card (up to 32GB, not included) with MP3 audio files into the 'TF' slot. The speaker will automatically switch to TF card mode and begin playback.
- USB Drive: Insert a USB flash drive (up to 32GB, not included) with MP3 audio files into the 'USB' port. The speaker will automatically switch to USB mode and begin playback.
- AUX кирүүсү: Connect an external audio device (e.g., MP3 player, computer) to the 'AUX' port using a 3.5mm audio cable (not included). Press the 'Mode/LED' button to switch to AUX mode.

This image provides a close-up of the top control panel, illustrating the multiple connectivity options: Bluetooth 5.0, Aux-in, MicroSD card slot, FM radio, and USB port. It also shows the 'Mode/LED' button for switching between functions, highlighting the versatility of the device.
FM радиосу
FM радио функциясын колдонуу үчүн:
- Press the 'Mode/LED' button repeatedly until 'FM' appears on the display.
- Press the 'Play/Pause' button to automatically scan and save available FM stations.
- Сакталган станциялардын ортосунда багыт алуу үчүн "Мурунку" жана "Кийинки" баскычтарын колдонуңуз.
TWS (Чыныгы Wireless Stereo) режими
If you have two SP-70B karaoke machines, you can connect them wirelessly for a stereo sound experience.
- Эки динамик тең күйгүзүлүп, Bluetooth режиминде, бирок эч бир түзмөккө туташкан эмес экенин текшериңиз.
- On one of the speakers (this will be the primary unit), long press the 'TWS' button (often integrated with another function button, refer to control panel diagram if available).
- The primary speaker will search for the secondary speaker. Once connected, you will hear a confirmation sound, and the 'TWS' indicator will illuminate.
- Now, connect your Bluetooth device to the primary speaker. Audio will play in stereo through both units.

This image demonstrates the TWS (True Wireless Stereo) interconnect technology, showing two SUDOTACK karaoke machines placed outdoors, wirelessly linked to create a stereo sound experience. Two individuals are depicted singing and playing guitar, illustrating a dual-speaker setup for enhanced audio.
Party Lights (RGB Mode)
The speaker features a Tricolor RGB mode with six color gradients that sync with the music.
- Long press the 'Mode/LED' button to cycle through different lighting effects or to turn the lights off.
- The lights will automatically dance in sync with the music, creating an engaging party atmosphere.
Жазуу функциясы
The SP-70B supports recording your karaoke performances.
- Динамикке USB диск же TF картасы сайылганын текшериңиз.
- Press the 'REC/PLAY' button (often labeled with a microphone icon or 'REC'). The speaker will begin recording your voice and the music.
- Press the 'REC/PLAY' button again to stop recording. The recording will be saved to the inserted storage device.
- To play back recordings, press the 'REC/PLAY' button when in USB or TF card mode.

Чоңойтулган view of specific buttons on the control panel: 'Side Chain/Music Only' and 'REC/PLAY'. This helps users identify and understand the functions related to vocal removal and recording/playback.
Техникалык тейлөө
Тазалоо
- Тазалоодон мурун ар дайым түзмөктү өчүрүңүз.
- Use a soft, dry cloth to wipe the exterior of the speaker and microphones.
- Абразивдүү тазалагычтарды, момдорду же эриткичтерди колдонбоңуз, анткени алар финишке зыян келтириши мүмкүн.
- Ар кандай тешиктерге же портторго ным кирүүдөн сактаңыз.
Сактагыч
- Store the karaoke machine and microphones in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to preserve battery health. Recharge every few months if not in use.
- Remove AA batteries from the microphones if they will not be used for a long time to prevent leakage.
Батареяга кам көрүү
- Avoid fully discharging the speaker's battery frequently, as this can reduce its lifespan.
- Do not expose the battery to high temperatures or direct heat.
- If the battery performance significantly degrades, contact customer support for assistance.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Динамиктен үн жок | Speaker is off or low battery Үн өтө төмөн Туура эмес киргизүү режими тандалды Bluetooth туташкан жок | Ensure speaker is charged and powered on Increase the 'VOL' knob Press 'Mode/LED' to select correct input (Bluetooth, AUX, TF, USB) Re-pair Bluetooth device |
| Микрофондор иштебейт | Microphones are off Microphone batteries are dead Microphone volume (MIC VOL) is too low | Turn on microphones Replace AA batteries in microphones Increase the 'MIC VOL' knob on the speaker |
| Bluetooth байланышы туруксуз же иштебей жатат | Түзмөк динамиктен өтө алыс Башка аппараттардын кийлигишүүсү Speaker already connected to another device | Move device closer to speaker (within 32 ft) Башка зымсыз түзмөктөрдөн алыстаңыз Disconnect from previous device or restart speaker and try pairing again |
| TWS mode not connecting | One or both speakers are already paired to a device Speakers are too far apart | Ensure both speakers are in Bluetooth pairing mode (not connected to any device) before initiating TWS Place speakers closer to each other |
| LED чырактары иштебей же тыгылып калган | Жарыктар өчүрүлгөн Программанын катасы | Long press the 'Mode/LED' button to cycle through light modes or turn them on Динамикти кайра иштетиңиз |
Продукт спецификациялары

This image displays the SUDOTACK Karaoke Machine, featuring a black speaker unit with a vibrant, multi-color LED light ring on the front grille. An orange handle is prominently displayed on top, and two wireless microphones are shown alongside the speaker. A detachable shoulder strap is also visible, indicating portability.
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | СУДОТАК |
| Модел | SP-70B |
| Монтаж түрү | Стол үстү |
| Power Source | Батарея менен иштейт (литий-ион) |
| Туташтыргыч түрү | USB түрү C |
| Каналдардын саны | 2 |
| Аудио киргизүү | Bluetooth, AUX, TF/USB, Wireless Microphones |
| Сунушталган Колдонуулар | Home, Party, Outdoor gatherings |
| Элемент Салмагы | 17.11 фунт |
| Продукциянын өлчөмдөрү (L x W x Y) | 6.3 x 10.7 x 13.8 дюйм |
| Спикер саны | 1 (with 6.5-inch subwoofer) |
| Чыгуу Wattage | 15 Ватт |
| Bluetooth версиясы | 5.0 |
| Микрофон түрү | Wireless (requires 2 AA batteries each) |
| Ойнотуу убактысы | 4-8 саат (болжол менен) |
| Заряддоо убактысы | 3-6 саат (болжол менен) |

А жарылды view диаграмма showcasing the internal components of the karaoke machine's speaker, specifically highlighting the 6.5-inch subwoofer. Text indicates '15W Power' and '6.5" subwoofer', emphasizing the audio output capabilities and bass performance.
Кепилдик жана колдоо
SUDOTACK is committed to providing high-quality products and customer satisfaction. For any warranty claims, technical support, or inquiries regarding your SP-70B Karaoke Machine, please contact SUDOTACK customer service through the retailer's platform or the official SUDOTACK webсайт. Кепилдикти текшерүү үчүн сатып алганыңыздын далилин сактап коюңуз.




