Two extra thin earphones and a PTT
Earphones with velcro fixing
Nauzer KIM-66-N1. Headset Boom Microphone Kit for use with open helmet. For TETRA handhelds
Specially designed Kit for use in motorcycles with open helmet. The microphone is boom type and is flexible.
For TETRA - TETRAPOL NOKIA handhelds, models: THR-880 and THR-880i. Used among others by Catalonian Police, Catalonian Firemen, Barcelona's Police, etc...