The $30 Ecoblaster is a rechargeable Air Horn. It is also something I need, and I need right now. But first, let me explain why. One of the banes of living in a city which attracts as many tourists ...
The common air horn: enhancer of graduation ceremonies, sporting event attention-getter, and the perfect way to wake someone out of a drunken slumber. But air horns are expensive and they don’t last ...