1. Introduction
The LEEDOAR M6 Wireless Karaoke Microphone is a versatile and portable audio device designed for karaoke, live recording, and general audio playback. Featuring a large-capacity battery and dual noise-reduction loudspeakers, it delivers high-fidelity, surround, and lossless sound effects. This microphone can also function as a Bluetooth-compatible speaker, offering multiple connection methods for various devices.
Video: Overview of the M6 Wireless Karaoke Microphone's features and design.
2. Package Contents
Please check the box for the following items:
- 1 x M6 Wireless Microphone
- 1 x Data Cable (for charging)
3. Product Overview
Familiarize yourself with the microphone's components and controls.

Figure 3.1: M6 Wireless Microphone Button Indications
- Music Volume Adjustment: Controls the volume of background music.
- Reverb Intensity Adjustment (ECHO): Adjusts the echo effect on your voice.
- Microphone Volume Adjustment (MIC): Controls your voice volume.
- Mode: Switches between different operating modes (e.g., Bluetooth, TF Card, AUX).
- Duet: Activates duet mode (if supported).
- Play / Pause: Plays or pauses audio playback.
- Next Song: Skips to the next track.
- Previous Song: Goes back to the previous track.
- Remove Original Sound: Attempts to remove vocals from a song (karaoke function).
- ON/OFF (Switcher): Power button.

Figure 3.2: Dual External Speakers for enhanced sound.
4. Specifications

Figure 4.1: Detailed Technical Specifications
| Feature | Specification |
|---|---|
| Pickup | Condenser |
| Speaker Power | 2 x 4Ω, 5W (Speaker Output) |
| Frequency Response Range | 150Hz-10KHz |
| Maximum Sound Pressure Level | >115dB 1Khz THD <1% |
| Bluetooth Version | 5.0 |
| Battery Capacity | 2000mAh |
| Endurance Time | 5-6 Hours (Singing Time: ~8 hours) |
| Charging Time | ~3-4 Hours |
| Standby Time | ~30 Days |
| Working Temperature | -10°C to 45°C |
| Connection Method | Bluetooth, TF Card, AUX |
| Material | Zinc Alloy, ABS |
| Dimensions (L x W x H) | 24cm x 5cm x 5cm (Approx. 9.45" x 1.97" x 1.97") |
| Polar Patterns | Omnidirectional |
| Diaphragm | LARGE |

Figure 4.2: Battery Life and Charging Information

Figure 4.3: Product Dimensions
5. Setup Guide
5.1 Charging the Microphone
- Connect the provided data cable to the charging port on the microphone.
- Connect the other end of the data cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator (if available) will show the charging status. A full charge typically takes about 3-4 hours.
- Once fully charged, the indicator will change or turn off. Disconnect the cable.
5.2 Powering On/Off
- To Power On: Press and hold the ON/OFF (Switcher) button until the microphone powers on and indicates readiness (e.g., a sound prompt or light indicator).
- To Power Off: Press and hold the ON/OFF (Switcher) button again until the microphone powers off.
5.3 Bluetooth Pairing
- Ensure the microphone is powered on and in Bluetooth pairing mode (it may automatically enter this mode upon power-on, or you might need to press the 'Mode' button).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "M6" (or similar name) from the list of found devices to pair.
- Once paired, the microphone will indicate a successful connection (e.g., a sound prompt).
6. Operating Instructions
6.1 Multiple Play Modes
The M6 microphone supports various audio input methods:

Figure 6.1: Multiple Play Modes
- Bluetooth Playback: After successful pairing (see Section 5.3), play music from your connected device. The microphone will act as a speaker.
- Audio Cable Playback (AUX): Connect an audio cable (not included) from your device's audio output to the microphone's AUX input. Press the 'Mode' button to switch to AUX mode if necessary.
- TF Card Playback: Insert a TF (microSD) card with audio files into the designated slot. The microphone will automatically detect and play the music, or you may need to switch modes.
6.2 Adjusting Sound Effects
Use the dedicated sliders and buttons on the microphone to customize your audio experience:
- Music Volume: Adjust the slider labeled 'MUSIC' to increase or decrease the background music volume.
- Microphone Volume: Adjust the slider labeled 'MIC' to control the loudness of your voice.
- Reverb (Echo) Intensity: Adjust the slider labeled 'ECHO' to add or reduce the echo effect for a more immersive singing experience.
- Remove Original Sound: Press the 'Remove Original Sound' button to attempt to mute the vocals in a song, turning it into an instrumental track for karaoke.
6.3 Music Playback Controls
When playing music via Bluetooth or TF card, use the following buttons:
- Play / Pause: Press to start or pause the current track.
- Previous Song: Press to go back to the beginning of the current track or to the previous track.
- Next Song: Press to skip to the next track.
7. Maintenance
- Keep the microphone dry. Do not expose it to moisture or liquids.
- Clean the microphone with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Store the microphone in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid dropping or subjecting the microphone to strong impacts.
- Do not attempt to disassemble or repair the microphone yourself, as this will void the warranty.
8. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Microphone does not power on. | Ensure the battery is charged. Connect to a power source and allow it to charge for at least 30 minutes before attempting to power on again. |
| Cannot pair via Bluetooth. | Make sure the microphone is in pairing mode. Turn off and on Bluetooth on your device. Ensure no other devices are currently connected to the microphone. Move closer to the microphone (within 10 meters). |
| No sound from microphone. | Check microphone volume (MIC slider). Ensure the microphone is properly connected/paired. Check the volume on your connected device. |
| Music playback issues. | Check music volume (MUSIC slider). Ensure the correct input mode (Bluetooth, AUX, TF Card) is selected. If using a TF card, ensure it is inserted correctly and contains compatible audio files. |
| Echo effect is too strong/weak. | Adjust the Reverb (ECHO) intensity slider to your preference. |
9. User Tips
- For optimal sound quality, ensure the microphone is fully charged before extended use.
- Experiment with the MIC and ECHO sliders to find the perfect balance for your voice and environment.
- When using the 'Remove Original Sound' feature, results may vary depending on the audio track's mixing.
- Keep your connected device within 10 meters for stable wireless connection.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's policy or contact the point of purchase. Keep your purchase receipt as proof of purchase.





