1pc 12V 300DB Car Truck Backup Alarm Vehicle Auto Reverse Beeper Hornfor Truck Cars SUV Boat Tractor RV ORVSize85(L)x35(H)53(dia)mmVoltDC 12VCurrent1.0ASound Level300dBPower10WAdd peace of mind to your vehicle when backing up.Avoid dangerous situations and alert people around you that you are reversing.This product can be installed on any vehicle with 12V DC system.Wiring will be required to the reverse bulb wire. Simple 2 wire connection.Waterproof.Package includes: Horn*1 Duty For Internation Buyers Import duties, taxes and charges are not included in the item price or shipping charges. These Charges are the buyer s responsibility. Please check with your country s customs office to determine what these additional costs will be prior tobidding/buying.