(TrendHunter.com) The Bose QuietComfort 45 headphones are the latest version of the namesake over-the-ear headphones and the newest addition to the QC lineup that will deliver exceptional capabilities for prosumers.... (TrendHunter.com) The Bose QuietComfort 45 headphones are the latest version of the namesake over-the-ear headphones and the newest addition to the QC lineup that will deliver exceptional capabilities for prosumers....