24V 139dB Dual Tone Electric Air Horn Trumpet Pump Compressor Super Loud For Car Truck Motorcycle

Description 1 It is incredibly reliable motor withstands more than 50 000 continuous action cycles 2 The air intake hole has a patented protection system which insures a pleasant High and Low Tone and surprising power 3 Unique design makes it perfect for openly visible installations 4 Durable and practical product 5 Suitable for most of car truck and motorcycle Specification Type Electric Air HornColor BlackMaterial Plastic and MetalVoltage 24 VSound level 2m 115dBSound level 10cm 139dBSound type Dual ToneFrequency 530 680Hz 5 Size 117x74x111mm 4 61x2 91x4 37 Wire Connection The positive and negative poles of the horn are connected to the positive and negative poles of the battery If the product can not be used properly after wiring Pls test the horn whether can be used as the following method 1 Use 24V automobile battery directly connect but not connect relay 2 One by in positive pole and the other wiring by negative stages Package Included 1 X Air Horn withCompressor andSome accessories