Reverse Horn Waterproof Back-up Alarm Super Loud Beeper for

Features:Designed to work on 12-80volt DC vehicles automatically adjust to a voltage range of 12-80 volt car and motor-vehicle.Made from premium quality materials to ensure durability and longevity perfectly work in a variety of temperature environments.Backup alarm can make a powerful beeping sound that is 110dB nobody will ignore this beeping sound when you are reversing vehicle.Specifications:Power: 30WColor: BlackCurrent: 1.5-2.0ADecibel: 110dBMaterial: PlasticVoltage: 12V-80V DCPackage Weight: 330g/11.6ozStyle: Dense grid/transverse LinePackage Size: 10.5*8*5cm/4.1*3.1*2inPackage List:1* Reverse Horn (Transverse Line style)