Will the next iPhone charge wirelessly?

Happy 10th birthday, iPhone

You may never have to plug in your iPhone again.

Apple has joined an industry group devoted to wireless charging, strengthening existing rumors that the next iPhone will charge without a cord. The Wireless Power Consortium, which is made up of some 200 organizations that promote a single wireless charging standard, confirmed to CNNTech that Apple joined the group last week.

IPhone rumors swirl months before each new version is announced, and hype around the so-called 'iPhone 8" is particularly high: Apple(AAPL, Tech30) is expected to unveil a major redesign of the this fall to mark the 10-year anniversary of the smartphone.

The company has already shown interest in doing away with cumbersome cords. The Apple Watch charges wirelessly, provided consumers spend $79 on a magnetic charging dock. And the latest MacBook now comes with only one USB port.

Related: Apple stock nears a record high

Apple would also create another iPhone revenue stream by selling a wireless charging station separately. The feature would simplify charging for smartphone owners. Rather than plugging in one's phone, a user would only need to place it on the charging dock.

Apple said in a statement Monday it was joining the Wireless Power Consortium to contribute its ideas as wireless charging standards are developed.

As for the speculated possible features of the next iPhone, other rumors include an edge-to-edge display, a glass body and the removal of the home button.

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