It’s been a while since we’ve heard from OnePlus, whose next-gen OnePlus Two smartphone is one of the more anticipated Android phones to come out this year. Via Droid Life, OnePlus is teasing a mysterious new announcement for June 1st that the company vows will “shake up the tech industry” because “it’s time for change.”

FROM EARLIER: Cord cutters’ dream come true: HBO is already pondering special discounted HBO Now plans

We have no idea what this announcement will be, let alone why it will “shake up” the tech world. We’re not expecting to see the OnePlus Two until the third quarter this year and OnePlus gives us no real indication in its tweet about what it’s going to be unveiling.

As for the OnePlus Two, recent leaks have indicated that it will feature a display with a resolution of 1920 x 1080 pixels, Qualcomm Snapdragon 810 processor, 3GB of RAM, a 13-megapixel rear-facing camera, 5-megapixel front-facing camera, and Android 5.1 Lollipop.