Tonally lush, vividly dynamic, easy to drive, and a pleasure to wear: HiFiMAN Sundara planar-magnetic headphones arrive ready to play with an all-new diaphragm that is a whopping 80 percent thinner than those used in the company's HE400 Series models. The upshot is extra-wide frequency responsiveness, quick speed, and generous inner detail. And while Sundara spoils you with rich, mesmerizing sound, it will also gives your cranium a rest by way of an innovative weight-dispersing headband that results in accurate fit and addictive comfort. Weighing just 13.1 ounces, Sundara uses all-aluminum ear enclosures and touts a welcoming 94dB sensitivity that makes them a great match with smartphones. A sleek matte-black finish, fashion-forward looks, and a durable 3.5mm connector complete ‘phones sonically and aesthetically true to the meaning of their Sanskrit name: beautiful.