the voxos sunglasses, which can also be made as prescription lens glasses, use bone—conduction technologyund and their built—in microphone means you can make calls too. 0h, hi mum! great, as long as you don't mind looking like this. or you could use them with a mapping app for directions. hey, siri, take me to brick lane. but whilst they do the job they claim to well, would you pay £200 quid for these sunglasses? and there are plenty of other interesting headphones out there. and here i have a pair of headphones that are all about recording 3—d audio. now, the microphones are positioned here, so they will be taking in the sound just as your ears would be. the aim being to recreate sound exactly as you hear it. hooke audio allows you to wirelessly pick up your surroundings in by neural sound, as well as catch video via your phone or with a wired connection if you're using a gopro or dslr. whilst you may get the greatest benefit from these at something like a live music event, i've been putting them to the test in everyday situations. now here there is music playing, people making juices an