Chestpiece : Dual head nonchill rim & diaphragm |
Diaphragm : Tunable diaphragm |
Binaural : Dual-leaf spring encased at 15° angle |
Operating temperature range : 0° C ~ 40° C (32°F ~ 104° F) |
Operating humidity : Less than 95% RH |
Storage temperature range : -10° C ~ 50° C (14°F ~ 122° F) |
Storage humidity : Less than 95% RH |