YiHi SX485J is a new intelligent chip with TFT color display . Joystick Control makes products more
convenient and humane. Single battery 100W with DC-DC, buck-boost technology , efficiency is 94%.
It supports Micro USB onboard charging single battery 5V/1A. With the consumption tending to be rational,
vapers concern about the Taste most, which makes YiHi’s Intelligent Taste Control more and more popular.