Marshall has announced Minor II Bluetooth ($180), a major new iteration of its original 2011 era Minor in-ear headphones. The new Minor II adds Bluetooth aptX while using an innovative ear-fit system with adjustable loops for optimal economic fit. Minor II Promises 12 hours of wireless playtime on a single charge, along with quick charge functionality that will get you back up and running with two hours of additional playtime after a mere 20 minutes…