Power facilities ahead of the island, over 35 kV and 110 kV cable 2 to cross the harbor and the provincial power grid and network.

岛上电力设施建设超前，拥35千伏和110千伏二条过海电缆，并与省电网并网。

youdao

Many higher-end companies offer two different cables that cross things over a pinch differently, but there seems to be no actual benefit to this bonus cable.

ENGADGET: IRL: Logitech UE 900 headphones, Nokia Lumia 900 and the Galaxy Note II