Properties: The Mini Buzzer is a horn and LED light in one device. Small, handy, and modern, it can be attached to both a bicycle and a scooter. SPECIFICATION: The LED lamp glows white 3 lighting modes: continuous, slow flashing, fast flashing The horn has 15 different, fun sounds to choose from: bike bell, firework, burp, dixie horn, fart, hooters, laser, magic carpet, magic spell, old trumpet, police car, racing cars, reversing truck, train, wolf The silicone strap with adjustable fastening allows you to quickly mount the Mini Buzzer to any handlebar. Power supply 2 x AAA DIMENSIONS: Length 8.5 cm Width: approx. 4 cm;Properties: The Mini Buzzer is a horn and LED light in one device. Small, handy, and modern, it can be attached to both a bicycle and a scooter. SPECIFICATION: The LED lamp glows white 3 lighting modes: continuous, slow flashing, fast flashing The horn has 15 different, fun sounds to choose from: bike bell, firework, burp, dixie horn, fart, hooters, laser, magic carpet, magic spell, old trumpet, police car, racing cars, reversing truck, train, wolf The silicone strap with adjustable fastening allows you to quickly mount the Mini Buzzer to any handlebar. Power supply 2 x AAA DIMENSIONS: Length 8.5 cm Width: approx. 4 cm