Transform your voice with the Toysmith Tech Gear Multi Voice Changer (6.5-Inch Various Colors), a versatile electronic voice synthesizer that promises endless fun for both kids and adults. This engaging toy allows you to experiment with the science of sound through 10 different voice modifiers. Side levers let you adjust frequency and amplitude, offering hundreds of sound combinations to explore. Effects include a voice amplifier and colorful flashing LEDs, making it a perfect gadget for imaginative play and learning about sound dynamics. One 9-volt battery is included, so the fun can start right out of the box. Suitable for ages 5 and up, this voice changer is a fantastic way to encourage creativity and scientific exploration. The Toysmith Tech Gear Multi Voice Changer features: - 10 different voice modifiers for a wide range of sound experiments - Adjustable frequency and amplitude for creating hundreds of sound combinations - Voice amplifier and colorful flashing LEDs for added fun - Includes one 9-volt battery for immediate play - Ideal for children aged 5+, fostering creativity and learning in a playful way