Wanna know more about the three intelligent modes on Gene Fit?
Super battery life mode.

In the video, you can see that battery is still full after a few hours using.
From 5:56 am to 8:42 pm, no need to worry about battery life!
In this way, you can use drag 2 & mini all day long without charging! Amazing, is not it?

Any thought, welcome to comment below. 
Btw, don't miss the giveaway. The winners will be announced soon. 
Good luck!