Introduction
This manual provides instructions for the safe and effective operation of your Core Innovations Wireless Bluetooth Karaoke Microphone. Please read this manual thoroughly before use and retain it for future reference.
Product Overview
The Core Innovations Wireless Bluetooth Karaoke Microphone is a portable device designed for karaoke and recording. It features built-in speakers, HD recording capabilities, and Bluetooth connectivity for wireless music streaming.

Image: Front view of the Core Innovations Wireless Bluetooth Karaoke Microphone in lilac color, showcasing its design and controls.

Image: Close-up view of the microphone's control panel, showing buttons for Mode, Volume, Echo, Music, and Power.
Components and Controls
- Microphone Head: Captures audio input.
- Control Panel: Contains buttons and sliders for various functions.
- Built-in Speakers: Output audio directly from the device.
- Handle: Ergonomic grip for handheld use.

Image: Bottom view of the microphone, highlighting the headphone jack, memory card slot, and Micro USB charging port.
- Micro USB Charging Port: For charging the internal battery.
- Memory Card Slot: For inserting a memory card for HD recording.
- Headphone Jack: For private listening.
Setup
1. Charging the Microphone
Before first use, fully charge the microphone. Use the provided Micro USB cable to connect the microphone's charging port to a USB power source (e.g., computer, USB wall adapter).
- The charging indicator light will illuminate during charging.
- The light will turn off or change color when charging is complete.
- A full charge typically takes approximately 2-3 hours.

Image: The microphone shown with its Micro USB charging cable and a smartphone, illustrating its wireless and rechargeable features.
2. Bluetooth Pairing
- Power On: Press and hold the Power button on the microphone until it turns on. A voice prompt will indicate "Bluetooth mode."
- Activate Bluetooth: On your smartphone or other Bluetooth-enabled device, enable Bluetooth.
- Search for Device: In your device's Bluetooth settings, search for available devices.
- Select "Core Innovations Mic": Select "Core Innovations Mic" from the list of found devices.
- Confirmation: Once paired, a voice prompt will confirm the successful connection.
You can now stream audio from your paired device to the microphone's built-in speakers.

Image: The microphone wirelessly connected to a smartphone, demonstrating Bluetooth streaming capability.
Operating Instructions
Power On/Off
- To Power On: Press and hold the Power button until the microphone activates.
- To Power Off: Press and hold the Power button until the microphone deactivates.
Karaoke Mode
After pairing your device via Bluetooth, open your preferred karaoke application or music player on your smartphone. Play your desired song. Your voice will be amplified through the microphone's speakers along with the music.
Recording Function (HD Recording)
To record your performance:
- Insert a compatible memory card into the memory card slot.
- Press the "Record" button (refer to the control panel diagram for exact location, typically indicated by a microphone icon or "REC").
- Sing into the microphone.
- Press the "Record" button again to stop recording. Your recording will be saved to the memory card.
Note: The microphone supports HD recording. Ensure your memory card has sufficient space.
Music Playback (MP3)
The microphone can play MP3 files directly from a memory card:
- Insert a memory card containing MP3 files into the memory card slot.
- Press the "Mode" button to switch to MP3 playback mode.
- Use the "Previous Track" and "Next Track" buttons to navigate through songs.
- Use the "Play/Pause" button to control playback.
Adjusting Volume and Echo
The control panel features sliders or buttons to adjust audio settings:
- Volume: Adjusts the overall output volume of the microphone and music.
- Echo: Controls the echo effect applied to your voice. Increase for a more reverberant sound.
- Music Volume: Separately adjusts the volume of the background music.
Maintenance
Cleaning
- Wipe the microphone's exterior with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals.
- Avoid getting moisture into the microphone head or control panel.
Storage
- Store the microphone 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 prolong its lifespan.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Microphone does not power on. | Battery is depleted. | Charge the microphone using the Micro USB cable. |
| Cannot pair via Bluetooth. | Bluetooth is not enabled on the device or microphone is not in pairing mode. | Ensure Bluetooth is active on both devices. Restart the microphone and try pairing again. Ensure no other devices are currently paired. |
| No sound from speakers. | Volume is too low or muted. Device is not properly paired. | Increase the volume on both the microphone and the paired device. Re-establish Bluetooth connection. |
| Recording quality is poor. | Memory card issue or environmental noise. | Ensure the memory card is properly inserted and not full. Record in a quieter environment. |
Specifications
- Model: KRMC101LC
- Connectivity: Bluetooth, USB
- Microphone Form Factor: Handheld
- Power Source: Battery Powered (1 Lithium Ion battery, included)
- Battery Capacity: 1200mAh (rechargeable)
- Dimensions (L x W x H): 2.99 x 2.99 x 9.45 inches
- Item Weight: 11.2 ounces (0.7 Pounds)
- Features: Built-in Speakers, HD Recording, MP3 Music Player, Volume Control, Echo Control
- UPC: 810111500869

Image: Diagram illustrating the dimensions of the microphone: 2.99 inches wide and 9.45 inches tall.
Safety Information
- Do not expose the device to water or excessive moisture.
- Avoid dropping or subjecting the device to strong impacts.
- Do not attempt to disassemble or repair the device yourself. Contact qualified service personnel.
- Keep out of reach of small children.
- Dispose of batteries according to local regulations.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official Core Innovations website. Please retain your proof of purchase for warranty claims.





