Interactive Fun: Includes 4 colorful buzzers (blue, green, yellow, red), perfect for group activities and team games. Each buzzer lights up and makes a unique sound, adding excitement and clear identification to each player's response. Easy to Use: Simply press the top of the buzzer to activate the light and sound, convenient for children and adults. Each button requires two AA batteries (not included). Please note that the buzzer has built-in sound effects and cannot record other sounds. Family Interaction: These buzzers are ideal for family game nights, parent-child activities, trivia questions, voting, and debates. They help children focus, improve communication skills, and enhance responsiveness during classroom or recreational games. Safe and Portable: Made from high-quality, durable plastic materials designed for long-term use. Lightweight and easy to carry, these buzzers can be used at home, in classrooms, or during outdoor events. Fun Gift Idea: Great choice as a gift for kids on birthdays, Halloween, Christmas, or other special ocns. Provides interactive entertainment and encourages social engagement. Color: As shown in picture Material: Plastic Power Supply: 2 x AA batteries (not included) Package Contents: 4 x Game Buzzers Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.