OnePlus has officially announced the date on which it is going to launch the OnePlus 11 and OnePlus Buds Pro 2. After multiple leaks and renders surfacing online, OnePlus has now officially announced that it would be launching the upcoming flagship OnePlus 11 on February 7 in an event that is going to be held in New Delhi. The company has also announced that it would be unveiling OnePlus Buds Pro 2 along with the flagship smartphone. This happened following the company's official phone tease at a Chinese event, which was followed by social media posts on Instagram and Twitter….