Item Name: Tone and Low Tone for Boat Car Truck Motorcycle Super Loud Compact Car Horn. Output Frequency: High Tone 400Hz and Low Tone 335Hz100% brand new and high qualityOutput: 110dB +/-5dbColor:MulticolorMaterial:aluminumVoltage: 12VOperating Current: 3A /each 6A /pairWorks with standard +12 Volt D.C. Electrical Systems.Designed for Cars, Trucks, RV's, MotorcyclesPackage included:1 pair air horn Note:1.Please allow 1-2cm error due to manual measurement.
