Type PZK4
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.
On request, it is possible to supply headsets with volume control for students, but we do not recommend this option, given that the PC control computer is programmed with automatic regulation in accordance with hygiene standards. Volume control in headsets also contributes to mechanical damage to the headphones by the students themselves.
Petr Zetek – PZK
Max. Gorkého 68
794 01 KRNOV
CZECH REPUBLIC
IČO: 10595511
DIČ: CZ530130087
mobil: (+420) 602 419 577
e-mail: pzkcz@seznam.cz