Headsets for language classrooms with a control panel

Type PZK1 are highly mechanically resistant and high-quality headphones with a dynamic narrow directional microphone, always matched for the supplied language set with large reversible ear cups.

Type PZK2 are highly mechanically resistant and high-quality headphones with a dynamic narrow directional microphone, always matched for the supplied language set with large reversible ear cups.

Type PZK3 are highly mechanically resistant and high-quality headphones with a dynamic narrow directional microphone, always matched for the supplied language set with large reversible ear cups.

Type PZK4 are highly mechanically resistant and high-quality headphones with an electret microphone for computer PC classrooms with large reversible ear cups. Headphones of this type must never be connected to the control desks of PZK language classrooms!!! You can easily recognize unsuitable headphones by their appearance, see Giant.