1. Introduction
The Amazmic Kids Bluetooth Karaoke Microphone Machine is a versatile device designed for entertainment, functioning as a microphone, karaoke machine, high-quality speaker, voice changer, and singing recorder. It features Bluetooth 5.0 connectivity, multi-colored LED lights, and various sound modes to enhance the user experience.

Image 1: Amazmic Kids Bluetooth Karaoke Microphone Machine.
2. Key Features
- All-in-One Functionality: Portable handheld microphone that can be used as a microphone, karaoke machine, high-quality speaker, voice changer, and singing recorder.
- Magic Sound & Multi-Colored LED Lights: Advanced 3-layer noise reduction technology for crystal-clear sound, KTV live-sound, echo reverberation, and 4 magic sound modes to change your voice. Circled multi-colored LED lights dance with your voice or music.
- 3-Way Connection: Utilizes Bluetooth 5.0 technology for stable connection (up to 33 feet) and faster pairing (approx. 2 seconds). Compatible with phones, tablets, and PCs via Bluetooth, TF card, or cable connection (cable not included).
- Long Battery Life: A full charge provides 4-6 hours of playtime, with a standby time of over 20 days.

Image 2: Internal components illustrating the 360-degree HD stereo sound.
3. Package Contents
- Amazmic Kids Bluetooth Karaoke Microphone Machine
- USB Charging Cable
- User Manual (this document)
4. Setup
4.1. Charging the Microphone
Before initial use, ensure the microphone is fully charged. Connect the provided USB charging cable to the charging port located at the bottom of the microphone and to a compatible USB power source (e.g., wall adapter, computer USB port). The charging indicator light will illuminate during charging and turn off when the battery is full.
4.2. Bluetooth Connection
- Power On: Press and hold the power button (usually the central button on the control panel) until a voice prompt indicates "Bluetooth mode".
- Enable Bluetooth: On your smart device (phone, tablet, PC), go to Bluetooth settings and enable Bluetooth.
- Pair Device: Search for available devices and select "Amazmic Microphone" (or a similar name) from the list. A voice prompt will confirm successful pairing.
- Play Music: Once connected, you can play music from your device, and it will stream through the microphone's built-in speaker.

Image 3: Bluetooth connectivity with various music applications.
4.3. TF Card / USB Drive Connection
Insert a TF card or USB drive (not included) containing MP3 music files into the corresponding slot at the bottom of the microphone. The microphone will automatically detect and begin playing the music. Use the previous/next track buttons to navigate songs.

Image 4: Detailed view of microphone controls and connection ports.
5. Operating Instructions
5.1. Controls Overview
The microphone's control panel allows for easy adjustment of various settings:
- Mic Volume Slider: Adjusts the microphone's input volume.
- Echo Slider: Controls the echo effect level for your voice.
- Music Slider: Adjusts the volume of background music played via Bluetooth, TF card, or USB.
- Power Button (Center): Press and hold to power on/off. Short press to switch between input modes (Bluetooth, TF card, etc.).
- Previous/Next Track Buttons: Skip to the previous or next song.
- Play/Pause Button: Play or pause the current music track.
- Record Button (REC): Press to start recording your singing (requires a TF card or USB drive inserted).
- Voice Changer Button (M): Press to cycle through different voice modes (e.g., original, baby, male, monster).
- LED Light Button: Press to turn the LED lights on/off or change their patterns.
5.2. Using Voice Changer
To activate the voice changer, press the 'M' button. Each press will cycle through a different voice mode, such as original voice, female voice, baby voice, male voice, and monster voice. Experiment to find your favorite!

Image 5: Voice changer modes.
5.3. Adjusting Echo and Volume
Use the dedicated sliders on the control panel to adjust the microphone volume, echo effect, and music volume independently. This allows for a customized audio experience.
Video 1: Overview of the Amazmic Karaoke Microphone Toy, demonstrating its features and controls.
6. Maintenance
- Keep the microphone dry and away from moisture.
- Clean the exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Avoid dropping or subjecting the device to strong impacts.
- Store in a cool, dry place when not in use.
7. Troubleshooting
| Problem | Solution |
|---|---|
| Microphone does not power on. | Ensure the battery is charged. Connect to a power source using the USB cable. |
| Cannot connect via Bluetooth. | Ensure Bluetooth is enabled on your device and the microphone is in Bluetooth pairing mode. Move closer to the microphone. Disconnect from other Bluetooth devices. |
| No sound from speaker. | Check volume levels on both the microphone and your connected device. Ensure music is playing. |
| Voice is distorted or too quiet. | Adjust the "Mic" volume slider. Ensure the microphone is held correctly. |
| Echo effect is too strong/weak. | Adjust the "Echo" slider to your preference. |
| Microphone makes a constant beeping sound. | This indicates a low battery. Connect the microphone to a power source for charging. If issues persist, try a different USB charging cable or power adapter. |
8. Technical Specifications
| Feature | Detail |
|---|---|
| Item Weight | 0.55 Pounds (8.8 ounces) |
| Microphone Form Factor | Handheld |
| Power Source | Internal Rechargeable Lithium Polymer Battery |
| Material | Polycarbonate |
| Signal-to-Noise Ratio | 60 dB |
| Hardware Platform | Karaoke Machine |
| Number of Channels | 1 |
| Frequency Response | 10 KHz |
| UPC | 645249278195 |
| Item Model Number | CFBT035ALB |
| Connectivity Technology | Bluetooth |
| Connector Type | 3.5 mm TRS |
| Special Feature | Stand |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Color | Blue |
| Polar Pattern | Unidirectional |
| Audio Sensitivity | 115 Decibels |
9. Warranty and Support
For product support, troubleshooting assistance, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official Amazmic website. Keep your proof of purchase for any warranty claims.