cardo SHO-1

“Cardo has improved its helmet headsets, Cardo scala rider G9x is the new version. In addition, in cooperation with Shoei created a clip-on system called cardo SHO-1.”

http://www.motorradonline.de/sonstiges/kommunikationssysteme-cardo-scala-rider-g9x-und-cardo-sho-1/502002