With the screened patterns, the eGo One TFTA starter set is a real eye-catcher, but you may not be able to guess at first glance, how much is actually in it. Incredible technical sizes have found their place in this compact housing, a well-balanced handling with a valuable feeling when touched underline the positive overall picture of the eGo One TFTA starter kit. Color variants in great variety fulfill the desire for the personal favorite look. The workmanship is of the highest industry standard and causes us to call the eGo One TFTA Set a technical feat. At the same high level, the device is designed to keep Joyetech's device longevity: as standard, overcharging and overvoltage protection, as well as preventing over-discharge of the battery are integrated. Two different steam modes allow you to tune to current conditions while you're on the go. You can choose between Direct Output Mode and Constant Voltage Output Mode. Switching is easy by long pressing the Fire button.