Offered in at least four color combinations, JBL's Synchros S300i ($150) is a mid-range pair of on-ear headphones with 40mm drivers inside. Apart from the modern industrial design, they include several nice touches: quality foam and leather padding, a stainless steel headband, and a three-button Apple remote control and mic unit on a detachable cable. The headphones fold down for storage in an included carrying case.
