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【Loud Horn 】Upgraded interior structure can produce up to 1000DB pleasing tone for any weather condition,which makes it a good safety companion while

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Train Horn for Car, Loud Car horn, BANHAO 12V Super Loud Dual Trumpet Truck Air Horn with Compressor for Any Vehicles Truck Car Motorcycle Ship Boat Chrome with Relay and Button

Amperage of 3.5 Amps with Voltage of 12 Volts. The Sound Output of 118db,The Frequency Is 370 +/- 20Hz . Maintenance Free 100% Stainless Steel 304