There had been a raft of leaks and speculations surrounding the Galaxy Z Fold 3 and Z Flip 3, Samsung’s upcoming flagship offerings with an innovative foldable display. Samsung has also swelled the hype by providing some teasers relating to the two smartphones whose release date is still unknown.

A few of the teasers, leaks, and renders indicated that the Galaxy Z Fold 3 will have a traditional S Pen stylus attached to it. However, there have also been some suggestions that it will also support the more extensive and more versatile S Pen Pro. A product filing by Samsung for the S Pen Pro at the United States Federal Communications Commission (FCC) has now shown that the Galaxy Z Fold will have the S Pen Pro.

The FCC document was just made public and could indicate an imminent launch of the S Pen Pro stylus, which will have Bluetooth connectivity and charges via USB-C. The specific release date of the S Pen Pro is not specified, although it is projected to debut in some of Samsung’s devices slated for unveiling this year. According to the FCC filing, the S Pen Pro will also support the Galaxy S21 Ultra, the Note 20 lineup, Note 10 Lite, Tab S7 series, and other devices that support One UI 3.1 or later.

In line with its tradition for some time, the Samsung Galaxy Unpacked event is slated for August, and some big announcements involving some of Samsung’s flagship and other products lineup could be made. A tipster has already predicted August 11 as the date for the Galaxy Unpacked event, which would herald the release of the Galaxy Z Fold 3 and other devices, including the Z Flip 3, Galaxy Watches, and Galaxy buds.

The Galaxy Z Fold 3 offers some innovative technologies that Samsung hopes will place the device on the higher echelon among its peers when it is eventually unveiled.

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