Children's Microphone Simulation Microphone Wireless Amplifier Music Enlightenment Educational Toys About this project: Create an "always-on" battery-free microphone that your child sing happily at any time, the perfect toy for weekend party time, let go of yourself. Feature: Vintage Toy - Kids it and never get tired! This cute microphone produces echoes and provides hours of real for kids without being overly. How the Works - When the child sings or speaks as close as possible to the microphone, a coil spring inside the microphone echoes the child's voice and creates an extended. No Noise - No battery means no noise, no hassle, but always! The vibrations of the coil springs naturally, like an "always-on" speaker. It's for the, not the of. DEVELOPMENT GIFT - Professionals suggest this dramatic toy is great for your child's hearing and language acquisition. A great gift for your little ones or family and. Specification: Product material: ABS Product size: 24x8x8cm The package includes: 1X Microphone Toy Notes: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thanks! Due to manual measurement, please allow slight measurement deviation.