I have Bose QC-30 headphone, While making call ,I always get complaint from other person about some kind of humming sound and it sound as if I am speaking from far distance. due to this they could not hear conversation clearly. I bought this headphones thinking it will have good call quality by seeing advertisement. 😞
I have replaced it once but still get same problem with new headphone. I tried by disabling ANC also.
Firmware version is 3.0.3 and connecting with android phone.