ITEM NAME:Dual Tone Trumpet Loud 130Db Electric Pump Air Horn For Motorcycle Car Truc I8J5 Dual Tone Trumpet Loud 130Db Electric Pump Air Horn For Motorcycle Car Truc I8J5 12V Dual Tone Trumpet Super Loud Electric Pump Air Horn for Motorcycle Car Truck Train Suitable for all kinds of vehicles ships with gas source devices No external air supply and no air tubes needed Air intake protection system Sound loud and obvious effect With high sensitivity Easy to install Long service life Fits for 12V Vehicle, Car, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Busses, etc. 100% Brand New and High Quality Microphone Material: Zinc Alloy Base and Bracket Material: Aluminum Back Cover Material: Plastic Color: Black (As Pictures Show) Sound Type: Dual Tone Voltage: 12V Current: 18A Decibel: 130dB Package Contents: 1* Electric Pump Air Horn 1* Screw 1* Screw rubber pad 1* relay plug