Game buzzers: You will receive 4 buzzer light buttons with light and sound. The shell color is black and red, with a blue side and a large white "X" on top. These buzzers add excitement to games and are easy to use (recommended for ages 12 and up). Funny game props: These buttons are ideal for pranks, desk gadgets, home games, parties, club events, and gags. They also work well as party competition props for adults and teens, encouraging active participation in quiz-style competitions. Make quizzes more engaging: Using button buzzers helps stimulate student enthusiasm, promotes involvement and positive thinking, and makes classroom activities more entertaining and interactive. Durable and portable: The buzzers are made of durable, impact-resistant ABS material. They remain fully functional even after repeated drops. Lightweight and easy to carry, each measures 97 x 112 x 116 mm — a comfortable size suitable for various users. Easy to use: Each buzzer requires 2 AA batteries (not included). After battery installation, simply press the red button to activate the light and sound. The volume is clear and audible without being excessively loud. Color: As shown Material: ABS Package Contents: 4 x Game Buzzers Note: Lighting conditions and screen settings may cause slight color variations between the image and the actual product. Measurement tolerance is +/- 1–3 cm.