This is a magical instrument called a **"Kazoo"** that allows you to enjoy a unique tone just by humming. Instead of blowing, you simply make a sound with your voice, producing a funny "boo" sound, so even those who aren't good at instruments or young children can enjoy playing it from the day it arrives. 【Product Features】 Easy to Play: Just hum into it! No special practice is required. Lightweight and Compact: Convenient to carry, perfect for camping, parties, and adding an accent to your band. Made of Plastic: Can be washed with water (※remove the membrane) for hygienic use. 【Product Details】 Color: White Material: Plastic Included: Body, neck strap