The new B&O Play H3 Earphones ($249) are crafted from a single block of aluminum. Besides being sturdy they feature a dynamic full-tone sound that utilizes a custom 10.8mm driver. It also includes a bass port that delivers exceptional performance at lower frequencies. The contoured shape for the earbuds was developed after a multitude of 3d modeling and testing to provide the highest level of comfort to each individual’s ear shape and size.