Functional...

Jae's headset, used for gaming - enabling him to chat with his mates who are in their homes whilst playing online console games! 

Today I guess everyone is shocked to the core by the overnight events in Paris. It's hard to comprehend what it must have been like to be caught up in something like this where the general public were the victims  - not military or political or even religious targets. The World is united with Paris against these terrorists.