Introduction
Thank you for choosing the Haomuren K1 Mini Portable Bluetooth Karaoke Machine. This manual provides essential information for the safe and efficient operation of your new device. Please read it thoroughly before use and retain it for future reference.
What's in the Box
- Karaoke Machine (Speaker) x 1
- Wireless Microphone x 2
- Type-C Charging Cable x 1
- User Manual x 1

Setup
1. Charging the Device
Before initial use, fully charge the karaoke machine and both microphones. Use the provided Type-C charging cable.
- Speaker: Connect the Type-C cable to the speaker's charging port. The speaker has an 1800mAh battery and typically charges in 1-2 hours.
- Microphones: Connect the Type-C cable to the charging port at the bottom of each microphone. Each microphone has a 600mAh battery.

2. Power On/Off
- Speaker: Press and hold the power button on the top panel of the speaker until the LED lights illuminate.
- Microphones: Press and hold the power button on each microphone until the blue indicator light turns on.
3. Bluetooth Pairing
The speaker and microphones are designed for instant pairing. Once both are powered on, they should automatically connect. To connect the speaker to an external device (smartphone, tablet, PC):
- Ensure the karaoke machine speaker is powered on and in Bluetooth mode (indicated by a voice prompt).
- On your external device, enable Bluetooth and search for available devices.
- Select "K1" (or similar model name) from the list to pair. A confirmation sound will indicate successful pairing.

Operating Instructions
1. Speaker Controls
The speaker features intuitive buttons on its top panel:
- Volume Down (-): Decreases the speaker volume.
- Power/Play/Pause: Short press to play/pause music. Long press to power on/off the speaker.
- Volume Up (+): Increases the speaker volume.
- Mode (M): Switches between different input modes (Bluetooth, TF Card).
- LED Light Control: Short press to cycle through 6 different LED lighting modes.
- Original Vocal/Accompaniment: Press this button to remove or restore original vocals from a song, allowing you to sing along to the instrumental track.

2. Microphone Controls
Each wireless microphone has the following controls:
- Power Button: Press and hold to power on/off the microphone.
- Volume Up (+): Increases microphone volume.
- Volume Down (-): Decreases microphone volume.
- Voice Changer Button: Short press to cycle through 5 different voice effects.

3. Voice Changing Modes
The microphones offer 5 unique voice effects to enhance your karaoke experience:
- Original Voice
- Female Voice
- Male Voice
- Baby Voice
- Monster Voice

4. LED Lights
The speaker features built-in LED lights with 6 dynamic modes that synchronize with the music, creating an immersive atmosphere. Use the dedicated LED Light Control button on the speaker to cycle through these modes.

5. Music Playback Options
The Haomuren K1 supports various music playback methods:
- Bluetooth: Connect wirelessly to your smartphone, tablet, or PC.
- TF Card: Insert a TF (MicroSD) card into the designated slot on the back of the speaker to play stored music files.
- Headphone Output: Use the 3.5mm headphone jack for private listening.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the speaker and microphones. Do not use liquid cleaners or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the device frequently. Charge the device regularly, even if not in use for extended periods.
Troubleshooting
- No Sound from Speaker:
- Ensure the speaker is powered on and charged.
- Check the speaker's volume level.
- Verify that the speaker is correctly paired via Bluetooth to your device.
- If using a TF card, ensure it is inserted correctly and contains compatible audio files.
- Microphone Not Working:
- Ensure the microphone is powered on and charged.
- Check the microphone's volume level.
- Confirm the microphone is automatically paired with the speaker.
- Bluetooth Disconnection:
- Ensure the speaker and your device are within the effective Bluetooth range (typically 10 meters).
- Turn off and restart both the speaker and your device, then attempt to re-pair.
- Check for any interference from other wireless devices.
- Distorted Sound:
- Lower the volume on both the speaker and your connected device.
- Ensure the microphones are not too close to the speaker to avoid feedback.
- Check the audio source for quality issues.
Specifications
| Feature | Specification |
|---|---|
| Brand | Haomuren |
| Model Number | K1 |
| Mounting Type | Tabletop |
| Power Source | Battery Powered |
| Connector Type | 3.5mm headphone, Type-C Charging |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 14.9 ounces |
| Number of Channels | 2 |
| Audio Input | Wireless Microphones |
| Frequency Response | 10 KHz |
| Product Dimensions | 3.7 x 4.1 x 4.3 inches |
| Batteries | 1 AAA batteries required (included) |
| Connectivity Technology | Bluetooth, USB, Wireless |
Warranty and Support
Haomuren is committed to providing high-quality audio products. Your K1 Mini Portable Bluetooth Karaoke Machine comes with the following:
- Free Replacement: In case of product defects.
- 365 Day Warranty: Covering manufacturing defects and malfunctions.
- Technical Support: Dedicated support is available for any operational questions or issues.
For further assistance, please contact Haomuren customer service through your purchase platform or visit the official Haomuren website.





