Introduction
Thank you for purchasing the Singing Machine Kids SMK445 Mic Guy Bluetooth Speaker. This portable device combines a Bluetooth speaker with a fun microphone, designed to provide an engaging experience for children. This manual will guide you through the setup, operation, and maintenance of your new device.
Product Features
- Portable Bluetooth speaker with integrated Mic Guy microphone.
- Dynamic glowing lighting effects on the speaker body.
- Adjustable microphone volume and echo controls for enhanced vocal performance.
- Built-in Li-ion rechargeable battery providing over 4 hours of continuous use.
- Compatibility with the Free Singing Machine Kids Music App (available for Android Tablet).

Image: The Singing Machine Kids SMK445 Mic Guy Bluetooth Speaker in white, featuring glowing pink lights.
Package Contents
Please ensure all items are present in the box:
- Singing Machine Kids SMK445 Mic Guy Bluetooth Speaker
- Charging Cable (USB)
- Instruction Manual (this document)
Setup
1. Charging the Device
Before first use, fully charge the SMK445 Mic Guy. Connect the provided USB charging cable to the charging port on the device and to a standard USB power adapter (not included) or a computer's USB port. The charging indicator light will show the charging status. A full charge provides approximately 4 hours of playtime.
2. Powering On/Off
To power on the device, press and hold the Power button located on the front panel. The device will emit a sound and the lights will activate. To power off, press and hold the Power button again until the device shuts down.
3. Bluetooth Pairing
- Ensure the SMK445 Mic Guy is powered on and within 30 feet (10 meters) of your Bluetooth-enabled device (e.g., smartphone, tablet).
- The device will automatically enter Bluetooth pairing mode, indicated by a flashing light.
- On your Bluetooth device, enable Bluetooth and search for available devices.
- Select "SMK445" from the list of found devices.
- Once paired, the device will emit a confirmation sound, and the light will stop flashing. You can now play audio from your device through the SMK445 speaker.
Operating Instructions
Microphone Usage
The integrated microphone allows for singing along to music or speaking. Use the dedicated Volume and Echo controls on the front of the device to adjust the microphone's output and add vocal effects.
Glowing Lighting Effects
The SMK445 features dynamic glowing lights that enhance the user experience. These lights activate automatically when the device is powered on and can change color or pattern. There are no specific user controls for the light patterns; they operate automatically.

Image: The SMK445 Mic Guy speaker displaying its blue glowing light effect.
Using the Singing Machine Kids Music App
The SMK445 is compatible with the Free Singing Machine Kids Music App, available for Android Tablets. Download the app from your device's app store to access additional music and features. Follow the in-app instructions for connecting and using the app with your speaker.
Product Demonstration
Video: A demonstration of the Singing Machine Kids speaker, showcasing its glowing LED lights and general operation.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. 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 battery frequently. Charge the device regularly, even if not in use for extended periods.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Device does not power on. | Ensure the battery is charged. Connect the device to a power source using the USB cable and allow it to charge for at least 30 minutes before attempting to power on again. |
| No sound from speaker. | Check the volume level on both the SMK445 and your connected Bluetooth device. Ensure the device is properly paired via Bluetooth. |
| Microphone not working. | Adjust the microphone volume control on the device. Ensure the microphone is not obstructed. |
| Bluetooth pairing fails. | Ensure the SMK445 is in pairing mode (flashing light). Turn off and on Bluetooth on your device. Move the SMK445 closer to your Bluetooth device. Disconnect any other Bluetooth devices from your source device. |
Specifications
| Model Number | SMK445 |
| Item Weight | 12.8 ounces |
| Item Dimensions (L x W x H) | 2.3 x 3.3 x 7.2 inches |
| Power Source | Battery Powered (Li-ion rechargeable) |
| Connectivity Technology | Bluetooth |
| Microphone Form Factor | Handheld |
| Recommended Uses | Karaoke |
| Color | White |
| Manufacturer | Singing Machine Kid's |
| Date First Available | August 4, 2017 |

Image: Dimensions of the SMK445 Mic Guy speaker, indicating a height of approximately 10 inches (24 cm).
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 modify the device. This will void the warranty and may cause damage or injury.
- Keep away from heat sources and open flames.
- Use only the provided charging cable.
- Supervise young children during use.
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Singing Machine website. Keep your proof of purchase for warranty claims.