a, UNIVERSAL REPLACEMENT AUTO HORN FOR ALL 12V CARS b, EUROPEAN QUALITY STANDARD ... 24V 2) Sound level: 95 ~ 110dB 3) Current: ≤6A 4) Frequency: 510-410 Hz, +/-20 Hz 5) Durability: 50 ... (2)Screwless assembly (3)Ultra sonically sealed trumpets (4)More compact and lighter whilst maintaining power and performance ... , TOYOTA, NISSAN, MAZDA, DAEWOO, KIA, HYUNDAI,etc. auto snail horn,12V CAR HORN,FOR UNIVERSAL