Universal spark proof accessories may be used in explosion hazardous environments. These are intended for ensuring clear, reliable communication, and simultaneous ear protection even in extremely noisy environment. Voice microphone with efficient noise compensation function allows excluding transfer of external noise to the air. Standard spiral extendable cord with slot J11 integrated into the headphones case allows connecting to the most of radio stations through adaptor FL Atex.
Weight: 335 g.

SNR=33 H=33 M=32 L=24

TR CU 019/2011
(GOST R 12.4.208-99,
GOST R 12.4.210-99)