3G Wifi Modem Hifi5s is tian jian telecom company in 2013 developed new intelligent platform of data terminal. Difference from the original 3G card, the volume is thinner, more fashionable modelling on the basis of the realization of multiple users, multiple users to surf the internet at the same time. The new portable 3G wireless router is a good friends for your life, work, travel, on business.