ZBones are wireless, bluetooth, bone conduction headphones developed to provide you with a quality stereo-sound listening experience. ZBones are ideal for the driving range or the golf course as they can't fall out, won't fall off, and they don't hurt. Paired with a smartphone, ZBones deliver up to 6-hours of continuous listening of audio content. Flexible, lightweight, & durable, ZBones stand up to the rigors of golf rounds during hot summer months & provide a "barely there" feeling on early mornings at the practice range.