Description Sound Level: 118dB Material: ABS Type: Multi-tone Claxon Horns Voltage: 12V Features: Super sound effect, crisp and sweet.Lossless installation, high and low sound.Super waterproof.Durable, good heat dissipation.Selected high-quality materials, good conductivity.Trumpet horns are for the performance oriented driver for whom a high level of safety combined with great design and high quality is key. High tone: 510 Hz - Low tone: 410 Hz - Sound level: 115 dB(A) - Voltage / Amps: 12Volts/3.5Amps Product Weight: 545 G / 19.22 Ounces Product Dimensions (L*W*H): 205*100*100 MM / 8.07*3.94*3.94 Inches Package Weight: 545.0 G / 19.22 Ounces Package Dimensions (L*W*H): 205*100*100 MM / 8.07*3.94*3.94 Inches Retail Packaging: Yes, Colored Box Package include Package Including: 2 x Snail Horn