Hotcig upgrade the function of the HM Chip, which is the firest water proof chip adopted in the Ever-changing Hotcig R150! Here is the new functions you will get

1, Recharge with 2A current, more efficient and shorten the recharging time.

2, Customizable screen display, the users can customize the content displaied on the screen in the software.

Please visit the home page, download the software, data pack and procedure to finish the updating.

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