d_jay69751 , via OnePlus 6T , Dec 27, 2020 : While connecting OP Buds with Amazon fire TV stick Unable to Increase & Decrease volume, please resolved the issue
Shailender Sharma , Jan 2, 2021 : https://www.amazon.com/gp/aw/contact-us/ref=csl_contactus?ie=UTF8&*Version*=1&*entries*=0 Contact OnePlus support: https://www.oneplus.com/global/support/contact
