Feature●Wide Application: Suitable for any kind of 12V vehicles, cars trucks pickups motorcycles etc.●Product Information: Twin horn Kits; Frequency range: 300 - 500Hz; Power consumption: 66W; voltage: 12V; mounting type: blade connection; height mm: 135mm; diameter mm: 123mm; quantity: 2 set; Beep: strong tone.●Loudness: Powerful supertone horns can add safety to your driving with 125db of sound.Description