The tuneless plastic horn blown by fans was a top World Cup newsmaker and has been snapped up abroad. Experts have warned it can damage hearing.

南非世界杯期间，球迷们吹奏的这一不成曲调的塑料喇叭成为媒体关注的焦点，在其它国家也成为热销商品。而专家们则曾警告说这种喇叭会损害听力。