This children's buzzer set is an excellent tool for early childhood education. It helps your child develop their listening and language skills by providing a fun and interactive learning experience. The set is perfect for parents who want to engage their children in educational activities that are both entertaining and informative. Easy to use and provide hours of educational fun for your little ones. Features -Color:Assorted Color -Material:Plastic -Size:18.00X18.00X3.80cm/7.07X7.07X1.49in -Note: without battery. -Crafted with the needs of visually impaired and blind individuals in mind, it facilitates easy in daily activities. -With its versatile features, it can be employed for gaming consoles, buzzers, and similar purposes. -Its workmanship and attention to detail both practicality and broad applicability. -It's an ideal tool for quieter students, to help children understand words through tactile and auditory learning. -these show game buzzers can not only make sound, but also light up. Package list: 4 x game buzzers