Stimulate learning interest: The Quiz Game Beeper System engages children's curiosity and enthusiasm for learning through interactive and competitive gameplay, making education enjoyable. Enhance cognitive ability: The beeper buttons help develop essential cognitive skills such as attention, memory, reaction time, and logical thinking, providing comprehensive mental exercise for young learners. Promote social interaction: This educational toy supports multiplayer use, encouraging social interaction and teamwork among children, helping them build communication and collaboration skills. Material and compact design: Made from durable PP material, each buzzer measures 9.2 cm x 9.2 cm x 4 cm (3.62 in x 3.62 in x 1.57 in), offering a sturdy and compact design suitable for classroom and home use. Set includes: 4 beeper buttons, ideal for classroom quizzes or family game nights. Specifications: Material: PP; Size: 9.2 cm x 9.2 cm x 4 cm (3.62 in x 3.62 in x 1.57 in). Package includes: 4 beeper buttons. Note: Please allow 1–3 mm variation due to manual measurement.