Echo Mic for Kids and Toddlers - Battery-Free Magic Karaoke Microphone Voice Amplifying Retro Toy for Singing, Speech Echo Mic Toy - The coiled spring inside the microphone will reverberate the kids' voice. Need no batteries. Safe for children. Your child/grandchild will enjoy hours of play time without excessive loudness. Encouraging Toy - Many boys and girls love to sing- but are too shy. Breaking through their psychological barrier may simply require a suitable object to help them relieve their tension. With this microphone, kids can pretend they are singers or movie stars. Premium Quality - The material of echo Microphone is good(BPA- free, non- toxic and tasteless) and the workmanship is fine, lightweight, Kids can carry it along with them virtually anywhere. Fun Party Favors - The Echo Microphone is great party favors that add to the atmosphere of Birthday, Celebration, Picnic, Backyard barbecue, Holiday and much more Size: 8.9*5*24 CM Material: Non Toxic And High Quality ABS Package Included: 1 Pc Of Echo Mic Toy