Frequently criticized
A commenter reported that the noise reduction feature isn't working at all on their unit and asked whether special settings needed adjusting beforehand. This raises concerns about consistency of this feature.
Generally negative
Viewers directly asked how the headset compares to the Jabra Evolve 20 for noise cancelling, indicating uncertainty about its relative performance in this area.
Mildly negative
A commenter asked for a good USB-C to USB converter to use the headset with a PC, implying extra accessories might be needed depending on the user's setup.
Generally negative
One commenter noted the Blackwire 3320 (or C3220) exceeded their budget compared to cheaper options, suggesting cost could be a barrier for some buyers.