Product: Toysmith Tech Gear Multi Voice Changer (6.5-Inch Various Colors)
Brand: Toysmith
Color: Assorted Color
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.

Search query: ninja toys for 9 years old boys
Relevance: Substitute

Search query: tech gadgets for teens
Relevance: Exact