Rock Bros 2 Sound Electronic Bicycle Horn

Received my Rock Bros 2 sound horn in the mail. Been doing a lot of night riding with my friends so I figured it was time I purchased a bicycle horn to be able to signal other cyclists and pedestrians, or motorists that I am approaching. This cost me $11-12 shipped which is not bad. You could always purchase a manual horn for much cheaper but living in high-tech era I opted for an electronic horn.