12V Car Truck Vehicle Digital Electric Siren Loud Air Snail Horn 18 Sounds We Ship from Chinadelivery takes 15-25 days This is a true high quality and high&low Tone Loud Car motorcycle air horn. If you're a self-confessed attention seeker when you're on the road, you don't want to be without this vehicle horn which works with ANY 12V Car, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Busses etc and has 18 different charming voice. The combination of small yet powerful motor, 115dB and 12V power input means that no other road user will be able to ignore you when you honk this horn! Sound Level: 115dB; Powered by: vehicles' electricity - 12V;