Here is when OnePlus is confirmed to launch OnePlus 9RT and OnePlus Buds Z2 in India by Rahul Naskar Smartphones, Update
OnePlus Buds Z2 earbuds might launch in India next year, will be pricier than their predecessor by Rahul Naskar Earbuds
Earbuds, Smartphones OnePlus 9 RT, OnePlus Buds Z2 support pages go live on OnePlus India website, launch seems imminent