Owner's guide
Page 9
... a microphone with a discharged or improperly installed battery. For pilots and and crew members who require communication headsets, Bose offers an aviation headset specifically designed to withstand the environmental conditions that you NOT use on jet aircraft. English TAB 2, 10 TAB 3, 11 TAB 4, 12 TAB 5, 13 TAB 6, 14 TAB 7, 15 TAB 8, 16 Other Considerations QuietComfort...
... a microphone with a discharged or improperly installed battery. For pilots and and crew members who require communication headsets, Bose offers an aviation headset specifically designed to withstand the environmental conditions that you NOT use on jet aircraft. English TAB 2, 10 TAB 3, 11 TAB 4, 12 TAB 5, 13 TAB 6, 14 TAB 7, 15 TAB 8, 16 Other Considerations QuietComfort...