Trebisky Wireless Buzzer System for Game Show 8 Players Jeopardy Quiz Bowl Answer Buzzer w/ Light, Sound for Classroom Educational Learning Family Feud Adult Trivia Game Night Lockout,Back to School

Time-tested Reliability: First button pressed will flash and buzz. Also winning button number will display on the Remote. Low Maintenance: System requires only 2 AAA batteries for the remote. All 8 buttons has built-in rechargeable batteries(USB charger included). Wireless Simplicity: Includes Master Console, 8 Wireless LED buttons, Max Wireless range 25ft(8m) Empowering Educators: Quickly and easily transform classroom review sessions into an interactive quiz-off! Unlimited Possibility: Stand-alone "buzz-in" gameshow buzzer system that will add excitement to any trivia style game!