PRODUCT DETAILS : ● PRODUCT NAME : SHINAGAWA HORN INTERRUPTER RELAY WITH ADJUSTER 12V UNIVERSAL / ADJUSTABLE HORN RAPID BACK FIRE RELAY ● BRAND : SHINAGAWA ● MATERIAL : PLASTIC ● VOLTAGE : 12VOLTS ● FITMENT : UNIVERSAL TO MOTORCYCLE AND ELECTRIC BIKES HORN WITH 12VOLTS ● WIRING DIAGRAM : RED (POSITIVE) + BLACK (NEGATIVE) ● CONNECTOR WITH RUBBER COVER ● WITH ADJUSTER ● SOLD AS 1PC FEATURES : ● IT IS A HORN INTERRUPTER RELAY WITH ADJUSTER MADE BY SHINAGAWA BRAND. ● IT IS MADE FROM A HIGH-QUALITY PLASTIC MAKES IT FOR A LONG-TERM USE. ● IT IS ESPECIALLY CREATED WITH ADJUSTER SO YOU CAN ADJUST THE HORN SOUNDS FREELY, DEPENDS ON WHAT YOU NEEDED FOR YOUR DAILY RIDES. ● IT CAN ALSO CONVERT YOUR HORN TO SOUND LIKE A "MACHINE TYPE" AND MORE LOUDER AND LIVELY. ● UNIVERSAL TO ANY HORNS OF MOTORCYCLES, EBIKES OR ANY TYPES OF VEHICLE WITH 12VOLTS ONLY. ● CAN ALSO BE USED FOR ALL KINDS OF HORN THAT CAN'T BE USED OF RELAY. ● SUITABLE FOR ANY TYPES OF HORN AND CAN BE DIADED. ● SOLD AS 1PC ONLY