We have moved on from the age of wired handsfree to answer calls instead of using the conventional method of placing our ear on the phone. Now is the turn of bluetooth headsets thus helping us in being at a distance apart from the phone and still being able to listen to music or take calls. They come in very handy when driving and you have to take an urgent call. Headsets come in various forms like 'over the ear' or 'in the ear' depending upon the structure of your ear. It is highly useful when a person can't use their hands to pick up a call as it can be taken using a bluetooth headset. The sound quality is crystal clear for the person on the other end as well.