We have seen lots of fascinating gadgets either in movies or in TV shows. Some of them are imaginary whereas others are real. In the list of these gadgets, we have seen some glasses those are having built-in Bluetooth connectivity and this is today’s agenda. The first marketed Bluetooth glasses were not attractive. These were bulky and clumsy. But as technology gear up itself, this gadget changes its model and became more efficient and attractive. So, it’s time to dive into this appliance.