Phone Charging Glasses

Generally we use coolers while sunny days..(i.e., Sun Glasses) On keeping this thing in mind, a new technology is introduced, nothing but we can charge our mobile phone..

I hope while reading these you have predict the technology let me explain that,

The Arm of the glasses has been hacked to carry photo voltaic cell, which is wired to a battery hidden within plastic. The cells charge the battery while you are wearing glass in sun

Then latter we can detach the arm, and it can be used for charging.