Feature 1The super loud volume of 105dB can effectively remind the vehicle ahead, improve driving safety and reduce accidents. 2Wide application range, universal type, can be used for offroad vehicles, trucks, boats, ATV, UTV, etc. 3Easy to install, only need to tie the red wire to the positive pole of the original car horn switch to use. 4Made of high qualiy material of metal and ABS, which makes it durable and have high reliability. 5With voltage of 12V, current of 8A, Power of 84W, which makes it have stable performance.Item Type: Electric Bull Air HornMaterial: Metal+ABSColor: RedVoltage: 12VCurrent: 8APower: 84WDecibel: 105DBInstallation Instructions: Just put the red wire on the positive pole of the original car's horn switch. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Air Horn