Item Name: Horn Super Loud Compact High Tone and Low Tone for Boat Car Truck Motorcycle. Works with standard +12 Volt D.C. Electrical Systems.Designed for Cars, Trucks, RV's, MotorcyclesOutput Frequency: High Tone 400Hz and Low Tone 335HzOutput: 110dB +/-5dbMaterial:aluminumOperating Current: 3A /each 6A /pairVoltage: 12VColor:Multicolor100% brand new and high qualityPackage included:1 pair air hornNote:1.Please allow 1-2cm error due to manual measurement.
