• Attractive and popular cartoon design among boys and girls of all ages. • Emits a clear and loud sound with just the press of a button, ensuring safe riding. • Easy to install on handlebars with a diameter of 2.2 cm, robust and durable. • Lightweight and portable, weighing only 60 grams, it does not add burden while riding. • Suitable for all types of bicycles and scooters, ideal as a gift for birthdays and other celebrations. • Product dimensions: 5.5 cm wide, 2.2 cm high, and 5.5 cm long.