GENUINE SOUND HORN: The original sound you hear is guaranteed to convey danger.
Reliable straight sound 110dB/2m (99dB/7m): The flat horn has strong sound straightness and is easy to hear at high speeds.
Thickness: 1.2 inches (31 mm) Body: An ultra-thin model that cannot be made with swirling horns.
Product complies with safety standards.
ECE standards compliant.