- excellent ANC
- balanced sound
- robust construction
- only SBC and AAC as Bluetooth codecs
- Limited EQ in the app
With the QuietComfort Ultra (2nd gen), Bose has once again succeeded in creating comfortable headphones with strong ANC and good sound in the good old tradition. However, there are still minor weaknesses in the 3D sound, the Bluetooth codecs and the rudimentary app.




