Looking for necktie that able to keep you cool? The Japanese company, Thanko has created an innovative USB necktie with a built-in USB-powered fan in the fake knot at the top, which aimed to keep you cool always. In addition, the cool and stylish USB necktie that costs about $25 seems so nice and useful, especially during the summer.


Anyway, i still prefer it to be battery-powered so that you have no need to connect it to USB port all day to get a power supply for its internal fan.