SODIAL(R) DC 12V 1.5A Black Metal Security Alarm Compound Horn for Motorcycle Product Name : Car Horn ;Voltage : DC 12V 1.5A;Frequence : 105dB Mounting Hole Dia. : 8mm/ 0.31";Each Size :10 x 3.2 x 6.2cm / 3.9" x 1.3" x 2.4 (L *H* D) Material : Metal Main Color : Black;Net Weight : 96g Package Content : 1 x Car Horn