Generic 2 Wireless Game Lockout Quiz Buzzers Plus Host Remote  (Multicolor)

2 Wireless Game Lockout Quiz Buzzers Plus Host remote 2 Wireless Stand alone cube buzzers with power adaptor and host remote. Stand alone cube buzzers have three buzz sounds, three status lights:Green(start light), Blue (buzz in light) ,Red(locked out light) Size: 20cm*20cm*20cm Lock out function, this locks out the players if a player gets a question wrong. Cubes are rechargeable adapter included. Supports 1 -50 cube buzzerQuiz Remote 1. LCD display 2. 4GHz digital RF technology 3. Power required: two AAA batteries 4. Transmission distance: > 100 meters 5. Transmission angle: 360 degrees 6. Control game procession 7. Dimension: 49 *104 *15mm 8. Supports 1-50 buzzers. Cube 1. Size: 20cm*20cm*20cm; 2. Wireless and cordless 3. Three buzzer sounds 4. Three colour lights Active, buzzed in, locked out 5. Receiving range: 60 m 6. Pressed time precision: 1 ms