inputs.text: good headset ga student pilots - bought sennheiser hmec250 headset started private pilot lessons springbank alberta march 2010 extensive web search ordered headset online without trying 1 good price much cheaper headsets bose lightspeed etc 450 vs 900 1100 2 noise canceling function 3 smaller size others fit flight bag easily dont carry two bags flight bag headset bag 4 convenient volume controls sensitive well 5 excellent quality sennheiser headphones worked exactly expected not failed disappointed opinion headset perfect ga student pilots ie limited budget uncertainty flying major commitments etc sadly sennheiser not promoted excellent product aggressively max