What’s the difference between edelkrone Controller v1 and Controller v2?

edelkrone Controller v2 has the following new features:

-Doubled wireless battery life (10-19 hours)

-Quadrupled wired battery life (23-50 hours)

-Wired connection option to single device or multiple device wired connection when used with Link Hub

-Wired control option with up to 131 ft. (40 m) total cable length.

-Bigger, easier to read OLED display