Wifi Custom Lapel Pins

Wifi can be easily understood as wireless Internet access, almost all smart phones, tablet PCs and laptops support wireless fidelity Internet access, is today's most widely used a wireless network transmission technology. The inventor is a group of graduate students from the University of Sydney, led by Dr John O'Sullivan, a graduate of the University of Sydney's engineering department. TheWifi Custom lapel pins  , good gift for internet company.  It is crafted by soft enamel , die struck with gold finish.The craft is very delicate. Each of us  is individually poly bagged and fixed by a butterfly clutch back. GS-JJ can provide many different custom lapel pins, including soft enamel pins at the lowest price.