At this year’s CES, there are a new set of headphones called Audeara which are the first full fidelity headphones to include an inbuilt hearing test to protect the user’s ears. Audeara headphones can be used to test and retest hearing over a lifetime and adapt music to the users’ individual needs. They make music better, not louder, and provide perfect sound, always. The first time the headphones are worn, the user undertakes a hearing test – the results of which, are subsequently stored in the headphones themselves. The headphones will be released in February 2018.