The 8 Pro is rumored to become OnePlus' first flagship phone with wireless charging. Now, a prominent leaker asserts that the OEM will sell a power accessory to support this feature. This brand is also now rumored to have Bullets Wireless Z earphones in the works.
https://www.notebookcheck.net/OnePlus-may-launch-a-Warp-Charge-30-Wireless-Charger-to-go-with-the-8-Pro.459949.0.html