1. Introduction
Thank you for choosing the MicQutr K22-002 Portable Karaoke Machine. This device is designed to provide an enjoyable singing experience with its compact speaker and two wireless microphones. It features Bluetooth connectivity, multiple sound effects, and dynamic lighting modes, making it suitable for various occasions. Please read this manual carefully to ensure proper use and maintenance of your karaoke machine.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1 x Portable Bluetooth Speaker
- 2 x Wireless Microphones
- 1 x Charging Cable (USB)
- 1 x User Manual
3. Product Overview
The MicQutr K22-002 system consists of a main speaker unit and two wireless microphones. Familiarize yourself with the components and controls for optimal use.

Figure 3.1: Speaker and Microphone Controls
Speaker Controls:
- Power Button (⏻): Long press to Power ON/OFF. Short press to Pause/Play music.
- Mode Button (M): Long press to turn lights ON/OFF. Short press to switch between Bluetooth, TF card, and USB/AUX modes. Double click to adjust the light mode.
- Previous Track/Volume Down (⏮): Short press for previous song. Long press to lower music volume.
- Next Track/Volume Up (⏭): Short press for next song. Long press to turn up music volume.
Microphone Controls:
- Power Button: Long press to turn microphone sound ON/OFF.
- Voice Effect Button: Short press to switch between magical voice effects. Double click to return to original voice.
4. Setup
4.1 Charging the Device
Before first use, fully charge the portable speaker and both wireless microphones. Use the provided USB charging cable. The charging indicator will typically show red while charging and turn off or blue when fully charged.
- Connect the charging cable to the speaker's charging port and a USB power adapter (not included).
- Connect the charging cable to the microphone's charging port and a USB power adapter.
A full charge provides approximately 8-10 hours of playback time.
4.2 Powering On/Off
- Speaker: Long press the Power button (⏻) on the speaker. You will hear an audible prompt.
- Microphones: Long press the Power button on each microphone. They will automatically pair with the speaker.
5. Operating Instructions
5.1 Bluetooth Connection
To play music wirelessly, connect the speaker to your smartphone, tablet, or other Bluetooth-enabled device.

Figure 5.1: Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth mode. If not, short press the Mode button (M) until you hear the Bluetooth prompt.
- On your device, go to Bluetooth settings and search for available devices.
- Select "K22" from the list of devices to pair. You will hear a confirmation sound from the speaker once connected.
- Once connected, you can play music from any app on your device through the karaoke machine.
5.2 Microphone Usage
The two wireless microphones automatically connect to the speaker when powered on.

Figure 5.2: Microphone Voice Effects
- Singing: Speak or sing directly into the top center of the microphone for clear sound output.
- Voice Effects: Short press the Voice Effect button on the microphone to cycle through 5 magical sound effects: Original, Baby, Monster, Female, and Male voice. Double click the button to return to the original voice.
- Volume Control: Adjust the microphone volume using the controls on the microphone itself or the main speaker's volume controls.
Important Note: To avoid feedback, keep the microphone heads away from the speaker unit.
5.3 Lighting Modes
The speaker features dynamic lighting modes that synchronize with the music.
- Turn Lights ON/OFF: Long press the Mode button (M) on the speaker.
- Change Light Mode: Double click the Mode button (M) to cycle through different lighting patterns.
5.4 Other Playback Modes
In addition to Bluetooth, the speaker supports playback from TF cards and USB drives.
- TF Card/USB Playback: Insert a TF card or USB drive containing MP3 audio files into the respective port on the speaker. Short press the Mode button (M) to switch to TF card or USB mode. The speaker will automatically begin playing music.
- Headphone Use: Plug your headphones into the designated port on the speaker to listen to your singing privately.
6. Charging
The karaoke machine and microphones are equipped with rechargeable batteries.
- Use the provided USB charging cable to charge the speaker and microphones.
- A red indicator light typically signifies charging, and it will turn off or change color (e.g., blue) when fully charged.
- Avoid overcharging the device to prolong battery life.
7. Maintenance
To ensure the longevity and optimal performance of your MicQutr K22-002 Karaoke Machine, follow these maintenance guidelines:
- Cleaning: Wipe the speaker and microphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If the device will not be used for an extended period, charge it periodically (e.g., every 3 months) to maintain battery health.
- Avoid Water: This device is not waterproof. Keep it away from water and moisture.
8. Troubleshooting
If you encounter any issues with your karaoke machine, please refer to the following troubleshooting tips:
| Problem | Possible Solution |
|---|---|
| No sound from speaker |
|
| Microphone not working |
|
| Bluetooth connection fails |
|
| Sound distortion |
|
9. Specifications
Technical specifications for the MicQutr K22-002 Portable Karaoke Machine:
| Feature | Specification |
|---|---|
| Model Name | K22-002 |
| Brand | MicQutr |
| Microphone Form Factor | Handheld |
| Item Dimensions (L x W x H) | 3.15 x 3.15 x 3.15 inches |
| Power Source | Battery Powered |
| Number of Batteries | 1 C battery required (included) |
| Material | Plastic |
| Number of Channels | 2 |
| Item Weight | 1.1 pounds (0.5 Kilograms) |
| Battery Type | Lithium Ion |
| Connectivity Technology | Bluetooth |
| Connector Type | USB |
| Special Feature | Volume Control |
| Compatible Devices | Smartphone |
10. Warranty and Support
The MicQutr K22-002 Portable Karaoke Machine comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product is free from defects in material and workmanship under normal use.
For any questions, technical support, or warranty claims, please contact our customer service team. We are committed to providing friendly and helpful assistance.
Customer Service Contact: Please refer to the contact information provided on the product packaging or the official MicQutr website for the most up-to-date support channels.





