Buzzer With Sound Led Lighting - The Party Fun Compatible With The Whole Family - Ideal Compatible With Game Nights, Quiz Buzzer Button Feel like you're in a real quiz show - this is now possible with our buzzer button In addition to the well-known "Bzzzzzzz" sound, the cross on the front lights up in red. Thanks to LED technology, you save energy and can have fun for weeks or months with one set of 2x AA batteries. The signaling effect of the buzzer can be used to train dogs and is therefore a great alternative to, for example, whistles. The buzzer can not only be pressed for fun, but also when things are stressful at work and you can reduce some frustration. Colleagues will have fun with it too - people like to hit a buzzer 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation 2 AA batteries (not included in shipment) Light color: red Size: as shown Shipping color: black Quantity shipped: 1