12V Snail Horn Air Horn Double Tone Waterproof Super Loud Blue For Car

Description: Sound Output: 110dB( ±5dB ) Powered by: vehicles' electricity -- DC 12V / 7A Frequency: High 510 ± 20Hz , Low 430 ± 20Hz Dimensions : 5 "x 3.5" x 3' Specification: Material: Iron Size:(Approx).85x80x90mm/3.3x3.1x3.5 Inch Package Includes: 2 Pieces HORN 2 Pieces BRACKET 2 Pieces NUT