Introduction
Thank you for choosing the LUOZZY Smart Voice Changer Toy. This device is designed to provide entertainment through various voice modification effects. Please read this manual carefully before use to ensure proper operation and to maximize your enjoyment of the product.
Safety Information
- This product is intended for children aged 5 months and up. Adult supervision is recommended during use.
- Do not expose the device to water or excessive moisture.
- Avoid dropping the device or subjecting it to strong impacts.
- Do not attempt to disassemble or modify the device, as this may void the warranty and pose safety risks.
- Keep batteries out of reach of small children. If swallowed, seek immediate medical attention.
Package Contents
The package includes:
- 1 x LUOZZY Smart Voice Changer Toy (Orange)
Note: Batteries are not included and must be purchased separately.
Product Overview
The LUOZZY Smart Voice Changer Toy is a handheld device designed to amplify and modify your voice with various effects. It features a megaphone-style speaker and an array of buttons for selecting different voice modes.

Figure 1: Front view of the LUOZZY Smart Voice Changer Toy in orange. It features a megaphone-style speaker on the left and a control panel with buttons and a switch on the right, above a comfortable grip handle.

Figure 2: Diagram showing the approximate dimensions of the voice changer toy. The height from the base of the handle to the top is approximately 10cm, the width of the speaker opening is approximately 7cm, and the width of the handle base is approximately 3cm.

Figure 3: Illustration demonstrating how to use the voice changer. A hand holds the device, and a silhouette of a head indicates speaking into the microphone located on the side of the megaphone, near the control panel.
Setup
Battery Installation
- Locate the battery compartment on the device, typically on the handle or back.
- Open the battery compartment cover.
- Insert 3 x AAA 1.5V batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
Note: Always use new batteries and dispose of old batteries responsibly.
Operating Instructions
Power On/Off
- To power on the device, slide the ON/OFF switch to the "ON" position.
- To power off the device, slide the ON/OFF switch to the "OFF" position.
Voice Changing Modes
The device offers 7 distinct voice changing modes and additional rap effects:
- Child: Modifies your voice to sound like a child.
- Man: Modifies your voice to sound like a man.
- MRobot: Applies a robotic voice effect.
- Bass: Deepens your voice.
- Girl: Modifies your voice to sound like a girl.
- Frobot: Applies a female robotic voice effect.
- Echo: Adds an echo effect to your voice.
- Rap 1/2/3/4/5: Provides various rap-style voice effects for creative use.
To select a voice mode, press the corresponding button on the control panel. Speak clearly into the microphone for the best effect.

Figure 4: Close-up view of the megaphone speaker with blue concentric circles indicating sound waves being emitted, illustrating the amplification and voice changing function.
Maintenance
Cleaning
- Wipe the device with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
Storage
- Store the device in a cool, dry place away from direct sunlight.
- Remove batteries if the device will not be used for an extended period to prevent leakage.
Troubleshooting
- No Sound:
- Ensure the device is powered on.
- Check if batteries are correctly installed and not depleted. Replace if necessary.
- Ensure you are speaking directly into the microphone.
- Distorted Sound:
- Ensure batteries are not low.
- Speak at a moderate volume; shouting directly into the microphone may cause distortion.
If problems persist, please refer to the support information provided.
Specifications
| Model | B09MZ3P4C9 |
| Brand | LUOZZY |
| Dimensions | Approximately 12 x 7 x 12 cm (4.74 x 2.76 x 4.72 inches) |
| Power Source | 3 x AAA 1.5V batteries (not included) |
| Recommended Age | 5 months and up |
| Voice Modes | Child, Man, MRobot, Bass, Girl, Frobot, Echo, Rap 1/2/3/4/5 |
Warranty and Support
For any questions, concerns, or support regarding your LUOZZY Smart Voice Changer Toy, please contact the seller or refer to the purchase platform for customer service options. Please retain your proof of purchase for any warranty claims.
For more information about LUOZZY products, you may visit the official brand store: LUOZZY Store