Sennheiser

Last month we looked at Bose's wireless QuietComfort 35 noise-canceling headphones ($350) and came away with the feeling that – at least for those willing or able to test premium waters – Bluetooth-based audio fulfillment was finally a possibility. So it would be remiss not to turn next to rival premium headphone maker and well-regarded German audio company Sennheiser to see what it has to ...