Buzzer Button with Light and Sound: Plastic material, built for durability, small system, easy to store, easy to operate Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH), runs on only 2 AA batteries(Not included in it) Easy to Use "buzz-in" Gameshow Buzzer: Simply hitting the buzzers to make it light up and it will buzz loudly. adds so much fun for your playing A great buzzer for your home quiz evenings, perfect classroom game accessory, family game night competitors rejoice Great for Gaming and Competition: Great party contest prop toy for play competitive question and answer games, response buzzers let competitors easily buzz when they have an answer Great Basic "buzz-in" Gameshow Buzzer for Quiz Games, Built for Durability and Versatility. Perfect Classroom Game and Family Game for Ages 15 Years and Older
Specification:
Material: Plastic
Sound: 3-4 seconds
Light: 3-4 seconds
Color: Black + Red +Blue
Power Supply: 2xAA batteries/Unit(Not included)
Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH)
Package Include: 4 Pack