... of vehicles. Auto disc horn, electronic auto horn, pride horn, car horn, disc horn Type: Auto Horn, Car Horn, Electric Horn, Disc HornModel No.: HLL ... : 105-115dbfrequency: 400±20HZ(H),330±20HZ(L)Insulation resistance:>1Ω Advantages: 1. High performance, 2. Top quality, 3. Quick delivery time ... .7. OEM welcome Life Time(Durability), more than 50,000timesWarranty:1 yearCertification: ISO9001, CE, CCC