1. Introduction
This manual provides instructions for the safe and effective operation of your SUDOTACK KM100 Mini Karaoke Machine. Please read this manual thoroughly before use and retain it for future reference.
Image 1.1: The SUDOTACK KM100 Mini Karaoke Machine. This portable pink unit features a central speaker, two wireless microphones, and integrated LED lighting around the speaker grille.
2. Safety Information
- Do not expose the device to water or excessive moisture.
- Avoid extreme temperatures.
- Do not disassemble or attempt to repair the device yourself. Contact customer support for assistance.
- Keep out of reach of small children to prevent choking hazards from small parts.
- Use only the provided charging cable or a certified USB-C cable for charging.
- Ensure proper ventilation when operating the device.
3. Package Contents
Verify that all items are present in the package:
- KM100 Speaker ×1
- Wireless Microphone ×2
- USB-C Charging Cable ×1
- 3.5MM Audio Cable ×1
- Carrying Strap ×1
4. Product Overview
4.1 Main Unit and Microphones
Image 4.1: The KM100 karaoke machine with its two wireless microphones. The unit is designed for portability and ease of use.
4.2 Control Panel
Image 4.2: Diagram of the KM100 control panel. Key functions include: Speaker Volume Adjustment Knob, Reverb Depth Adjustment Knob, Voice Changer, Light Brightness, Light Mode, Music Only Button, REC Recording, Previous Song/Fast Backward, Play/Pause, Next Song/Fast Forward, Power On/Off, and Audio Input Modes Button.
4.3 Input/Output Ports
Image 4.3: Rear view of the KM100 showing connectivity options: USB-C port for charging, HDMI ARC port for TV connection, USB Flash drive port, and Line In (3.5mm AUX) port.
5. Setup
5.1 Charging the Device
- Connect the provided USB-C charging cable to the USB-C port on the KM100 speaker.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included).
- The charging indicator light will illuminate. A full charge typically takes several hours.
- The wireless microphones also charge via USB-C. Connect them individually to a power source using the USB-C cable.
5.2 Powering On/Off
- Speaker: Press and hold the Power On/Off button on the control panel until the device powers on or off.
- Microphones: Press and hold the power button on each microphone until it powers on or off. The microphones are pre-paired with the speaker.
6. Operating Instructions
6.1 Bluetooth Connection
- Ensure the KM100 speaker is powered on.
- On your mobile device (phone, tablet), enable Bluetooth and search for available devices.
- Select "SUDOTACK KM100" from the list to pair. A confirmation sound will indicate successful pairing.
- You can now play audio from your device through the KM100 speaker.
Image 6.1: The KM100 can connect wirelessly to various Bluetooth-enabled devices for audio playback.
6.2 Connecting to a Television
The KM100 supports HDMI ARC and Line In connections for TV audio.
- HDMI ARC: Connect an HDMI cable (not included) from the HDMI ARC port on the KM100 to the HDMI ARC port on your TV. Select the HDMI ARC input on the KM100 using the Audio Input Modes button.
- Line In (AUX): Connect the provided 3.5mm audio cable from the Line In port on the KM100 to the audio output (headphone jack or AUX out) on your TV. Select the Line In input on the KM100 using the Audio Input Modes button.
Image 6.2: The KM100 connected to a television, allowing for display of lyrics on the TV while audio plays through the karaoke machine.
6.3 USB Flash Drive Playback and Recording
- Playback: Insert a USB flash drive containing MP3 audio files into the USB Flash port. The device will automatically begin playing. Use the Previous/Next Song buttons to navigate tracks.
- Recording: While playing music or singing, insert a USB flash drive. Press the REC button on the control panel to start recording your performance. Press REC again to stop.
Image 6.3: The KM100 supports recording audio directly to a USB flash drive.
6.4 Volume and Sound Effects
- Speaker Volume: Adjust the main speaker volume using the Speaker Volume Adjustment Knob on the control panel.
- Microphone Volume: Each wireless microphone has independent volume control buttons (+/-) on its body.
- Reverb (Echo): Adjust the echo effect using the Reverb Depth Adjustment Knob on the control panel.
- Voice Changer: Press the Voice Changer button on the control panel or the microphone to cycle through different voice effects (e.g., Children, Female, Male, Magic, Original).
- Music Only (Vocal Removal): Press the Music Only button to attempt to remove vocals from a playing track, allowing you to sing along to the instrumental version.
Image 6.4: The wireless microphones feature individual volume controls and voice effect options.
6.5 LED Lighting
- Press the Light Mode button on the control panel to cycle through various LED lighting patterns.
- Press the Light Brightness button to adjust the intensity of the LED lights.
Image 6.5: The KM100 offers nine distinct LED lighting modes to enhance the user experience.
7. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the KM100 in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, charge the device regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speaker | Device is off; Volume is too low; Incorrect input mode; Bluetooth not connected. | Ensure device is on; Increase speaker volume; Select correct input mode (Bluetooth, HDMI, Line In, USB); Reconnect Bluetooth. |
| Microphone not working | Microphone is off; Microphone battery is low; Microphone volume is too low; Microphone is out of range. | Turn on microphone; Charge microphone; Increase microphone volume; Ensure microphone is within operating range of the speaker. |
| Bluetooth pairing failed | KM100 is not in pairing mode; Device is too far; Interference. | Ensure KM100 is on and discoverable; Move device closer to KM100; Turn off other Bluetooth devices. |
| LED lights not working | Lights are off; Incorrect light mode selected. | Press the Light Mode button to activate lights; Adjust brightness with Light Brightness button. |
9. Specifications
- Model: KM100
- Brand: SUDOTACK
- Speaker Output: 25W (with 3-inch subwoofer and two passive diaphragms)
- Connectivity: Bluetooth 5.3, HDMI ARC, 3.5mm Line In, USB Flash Drive
- Microphones: 2 Wireless Microphones (USB-C rechargeable)
- Power Source: Battery Powered (1 Lithium Ion battery included)
- Voltage: 5 Volts
- Item Weight: 3.47 pounds
- Product Dimensions: 12.99 x 14.57 x 18.5 inches
- Special Feature: Portable, LED Lighting (9 modes, 3 brightness levels), Voice Changer, Vocal Removal
- Compatible Devices: Television, iPhone, Android phones, Tablets, Laptops
10. Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For product support, you may visit the official SUDOTACK brand store:
