1. Introduction
The VTech Sing It Out Karaoke Microphone is designed for children aged 2-5 years, offering an interactive singing experience. This microphone features 15 preloaded children's songs, a vocal track removal function for karaoke style singing, five voice-changing effects, color-changing party lights, and Bluetooth wireless technology to connect to external music sources.

Image 1: The VTech Sing It Out Karaoke Microphone in white with blue accents.
2. What's in the Box
Please ensure all items are present:
- VTech Sing It Out Karaoke Microphone
- Quick Start Guide
3. Setup
3.1 Battery Installation
- Locate the battery compartment on the back of the microphone.
- Using a screwdriver, open the battery compartment cover.
- Insert 3 new AAA batteries, ensuring correct polarity (+/-). Batteries included are for demo purposes only; new batteries are recommended for regular use.
- Replace the battery compartment cover and tighten the screw.
3.2 Powering On/Off
Slide the ON/OFF switch located on the microphone handle to the 'ON' position to power on the device. Slide it to 'OFF' to power off.

Image 2: Close-up of the microphone showing the ON/OFF switch and control buttons.
4. Operating Instructions
4.1 Basic Functions
- Volume Control: Use the volume buttons (marked with '+' and '-') to adjust the microphone's output volume.
- Preloaded Songs: The microphone includes 15 classic children's songs. Use the forward and backward arrow buttons to navigate through the songs. Press the play/pause button to start or stop a song.
- Vocal Track Removal: While a preloaded song is playing, press the vocal track button (often depicted with a smiling face or music note icon) to remove the lead vocals, allowing for karaoke-style singing. Press again to restore vocals.
- Voice Effects: Activate the voice-changer button (often depicted with a microphone icon or 'FX') to cycle through five silly voice effects, including reverb, echo, and robot sounds.
- Party Lights: The microphone features color-changing lights that flash along to the music, enhancing the performance experience.
- Encouraging Sounds: The microphone provides encouraging phrases and applause sounds after performances.

Image 3: The microphone displaying its color-changing lights during use.
4.2 Bluetooth Connectivity
To play your own music through the microphone:
- Ensure the microphone is powered on.
- Activate Bluetooth on your external music device (e.g., smartphone, tablet).
- Search for available Bluetooth devices and select the VTech Karaoke Microphone.
- Once connected, you can play music from your device, and it will be amplified through the microphone's speaker. Note: Lyrics from external music sources cannot be removed by the microphone's vocal track function.
5. Maintenance
5.1 Cleaning
Wipe the microphone with a slightly damp cloth. Do not immerse the unit in water or use harsh cleaning agents.
5.2 Storage
Store the microphone in a cool, dry place away from direct sunlight. If the unit will not be used for an extended period, remove the batteries to prevent leakage and damage.
6. Troubleshooting
| Problem | Solution |
|---|---|
| Microphone does not turn on or has no sound/lights. | Check battery installation and replace with new AAA batteries if necessary. Ensure the ON/OFF switch is in the 'ON' position. |
| Bluetooth device cannot connect to the microphone. | Ensure the microphone is powered on and within range of your Bluetooth device. Turn off and on both devices, then try pairing again. |
| Lyrics from external music are not removed. | The vocal track removal function only applies to the 15 preloaded songs, not external Bluetooth music. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 80-551060 |
| Product Dimensions | 2.2 x 3.27 x 8.35 inches |
| Item Weight | 7 ounces |
| Recommended Age | 24 months - 5 years |
| Batteries Required | 3 AAA batteries (included for demo) |
| Special Features | Bluetooth, Wireless, Voice Effects, Color-Changing Lights |
| Manufacturer | VTech |
8. Warranty and Support
For warranty information or technical support, please refer to the Quick Start Guide included with your product or visit the official VTech website. You can also find more information at the VTech Store on Amazon.





