Search query: ninja toys for 9 years old boys
Product: Toysmith Tech Gear Multi Voice Changer (6.5-Inch Various Colors)
Brand: Toysmith
Color: Assorted Color
Highlights: Experiment with the science of sound using this electronic voice synthesizer, featuring 10 different voice modifiers.
Side levers adjust frequency and amplitude, creating hundreds of different sound combinations.
Effects include a voice amplifier and colorful flashing LEDs.
A fun toy for kids and adults alike.
One 9-volt battery included.
ESCI relevance label: S