Bose QC45 adds EQ control, here's how to install the update
Bose 700 headphones Equalizer Update Just Released - YouTube
Bose Noise Cancelling Headphones 700 vs Sony WH-1000XM4 - SoundGuys
Amazon.com: Bose QuietComfort Ultra Wireless Noise Cancelling Headphones with Spatial Audio, Over-the-Ear Headphones with Mic, Up to 24 Hours of Battery Life, Black : Electronics