Crown Auto Horn. Guranteed Quality Car .Easy To Fit Every Auto
It is very popular in Southeast Asia, Middle East and Europe 
14 months warranty, good after service, delivery on time

Details

Rated Voltage:12V
Operating Voltage:9-16V
Operaating Current ≤4A/PCS
Sound Level:110±5dB(A)
Frequency : 500±20(H) 400±20(L)
Diameter :80MM 
Lifetime: 100,000 Uses