[What You Get] Inside the set there are 4 buttons with sounds, printed with green "YES!", blue "SORRY!", yellow "MAYBE! ", red "NO!", which can bring a lot of fun. Bring some joy to your home with these cute sound buttons, they require 2 AA batteries (not included). [High Quality Plastic & Portable] These sound buttons are made of plastic material, strong, lightweight and reusable, they are portable and can be used for a long time, the size of each is about 9x9x4cm. [Funny] Sometimes you just don't feel like talking, so gently push the button. Learn to say "yes" and "no" "maybe" or "sorry" in different ways. And use the sound buttons in the classroom in a loud, clear, and audible way that can be heard by the whole class. [Easy to Use] Simply press the answer button on the top to make it sound. When you have an answer in mind, this answering buzzer can tell others your answer. [Multipurpose] This sounding button is suitable for your family quiz night and is also an ideal classroom game accessory to cheer up family game night competitors, he can also be used as a dog training sounding button.