About the Mini Nano Hornit The Mini Hornit NANO is the perfect pocket-sized bike horn. Packed with 15 sounds and three light settings, great things really DO come in small sizes. Key Features > Wings clips to fit all bikes and scooters > 15 sound effects: Bike Bell, Hooter, Ole Trumpet, Dixie Horn, Racing Cars, Laser, Firework, Police Car, Burp, Fart, Magic Spell, Magic Carpet, Wolf, Train, Reversing Truck. > remote trigger (safe and easy to use when braking) fits all bikes > IP44 weather proof > White safety lights (10 lumens)