Assertion: headphone's battery life | /r/CapableOf | work as headset
Facets:
value: well
type: DEGREE
value: for making calls
type: PURPOSE
Source sentences:
text: Alas, that feature didn't make it into the final product -- apparently it affected battery life too much, and battery life is critical -- but the Elite 85h is nevertheless an excellent noise canceling headphone that makes music and audio sound good, with good sound quality, is comfortable to wear and also works well (important for over-ear headphones) as a headset for making calls.