This is a magical instrument called a **"Kazoo"**, which 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. This means that even those who aren't good at instruments or young children can start playing it right away 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