Chinese smartphone manufacturer OnePlus on October 8 announced through social media channels that its upcoming flagship – the OnePlus 6T – would be unveiled on October 30 in the country’s capital New Delhi. Like past launches, the unveiling event is invite-only and anyone can attend the event. However, the invite is not free and costs Rs 999. The event invite sale would begin from October 17 at 10 AM. Interestingly, the Amazon-exclusive smartphone is already up for pre-order on the e-commerce platform and the company is offering a complimentary USB type-C-based OnePlus Bullet earphones that were recently launched in India.