(function () { var s = document.createElement(‘script’); s.type = ‘text/javascript’; s.async = true; s.src = (‘https:’ == document.location.protocol ? ‘https://s’ : ‘http://i’) + ‘.po.st/static/v4/post-widget.js#publisherKey=epjos4ekslllnu572dhn’; var x = document.getElementsByTagName(‘script’)[0]; x.parentNode.insertBefore(s, x); })(); The Bluetooth 5.0 Earphone Communication Cable ($149) offers support for the aptX, aptX HD, aptX Low Latency, AAC, and SBC audio codecs. Two short cables that spring from a small Bluetooth receiver and DAC module connect to the two earpieces. An inline remote with microphone control is mounted halfway up one of the earpiece wires, and a hinged cover on the module’s base opens to reveal a USB-B Micro jack to charge the battery. Up to 10 hours of playing time is said to be possible on one charge (compared with the AirPod’s five hours), with up to 350 hours of standby time. As well as the Bluetooth 5.0, Shure sent me a pair of their SE535 in-ear headphones ($449). The triple-driver “acoustical engine” of the SE535, which was introduced in 2011...