Nothing but a Marketing GimmickArvosana 1/5
I got those after using Sony WH-1000XM4 for 3 years. I switched because I needed something more portable without losing much on sound quality and noise cancellation. After a thoughtful checks on reviews and technical specs it looked like it'll be enough more my needs.
After using for 8 months and comparing those with Airpods pro 2 and very basic akg in-ear headphones I can comfortable say that Product definetely doesn't fulfill it's promises;
- It's definetely not comfortable: It's designed to keep it's center of gravity slighly above the plugs which makes it transfer all it's load to ear, most likely it's done like that to keep the headphones in however after 1-2 hours of listening session the cheap spongy plugs becomes hot and slippery then headphones starts to slip out anyway. If you use smaller earplug sizes then you're giving up from the noise cancelling.
- Sound quality is super poor: Based on the product's technical data it should be able to provide deep and wide spectrum of tones and actually it should be able to retain more details when used with LDAC connection while listening higher quality tracks or using the DSEE extreme engine while listening lower quality or regular tracks (etc ones that streamed via online service). However both ways are failure, earphones cannot provide any depth under neither condition which makes this product a player of lower level segment.
- Noise cancellation is enough for most conditions but can be disturbing: Even thought noise cancellation was worse then the other products I compared with it was satifying for most of the time. However under some circumstances I found it uncomfortable because as I understand, active noise cancellation wasn't able to filter all spectrums at the same level, it filters some tones of the same noise sources better then the other's which is disturbing and confusing.
Of course all those finding can vary from person to person mostly based on your ear profile and hearing capabilities. My review is based on past experiences with other headphones such as Airpods 4, Airpods pro 2, basic akg in-ear, beats in-ear, jbl everest 300, sony wh-1000XM4, sony wh-1000XM5 and sony ULT wear