earphones russian
шлемофон
helmet with earphones, intercom head-set, combined head-set and laryngophone
нау́шники
headphones, earphones, ear-flaps, earmuffs
радионау́шники
earphones
helmet with earphones, intercom head-set, combined head-set and laryngophone
headphones, earphones, ear-flaps, earmuffs
earphones