milindsoni143, Jun 13, 2019 : using 7pro since 3 weeks. I have a pair of Bluetooth speakers ,kanto yu 6. Streaming music through my 7pro but to my surprise , Audio output level is very low even after cranking it up to the highest. I experienced the same with my previous 3t. Checked them with other devices and it's all good. Should this be an hardware issue or need some software tweeks.