Fitment：Car horn compatible with Toyota/Subaru/Lexus all models. Include：2 Pieces high and low tone car horns + 1 Pair special connector + 1 Pair brackets Car Horn Voltage：12V Sound level:110dB-125dB Frequency：410Hz/510Hz(±20Hz) Material：Plastics + Pure copper wire Easy to install：The utility model can be directly used by inserting the public plug into the original bus master plug without breaking the line，make installs quick and easy.After receiving the horn, please check the connector of the original car horn first, then install it after finding the same plug. Service: If you have any problem, feel free to contact us, our professional mechanic will sort things out for you. UPC 779139112990 ASIN B08L6CRXW8 Color Compatible withf To-yota Voltage 12 Volts Fit Type Vehicle Specific Fit Brand Name SEINECA Style Name Modern Noise Level 125 Decibels Manufacturer SEINECA Material Type Copper Manufacturer Part Number 80MK-00201 Compatible with Vehicle Type Passenger Car Manufacturer Warranty Description 2 Years