Just enjoy it!

very relax sounding IEM, great for relaxing, fit is awkward if u have small ears, accessories are tons but most are useless, tape mod is good! Recommended

These headphones are awesome, bought it in London and happy with it! Cool looking, good sound quality!
Bass: I'm a basshead and I love the bass in the active mode and in passive mode it becomes neutral just like the sennheiser momentum
Mids: sounds very good with vocal, little recessed in active mode
Treble: can't say much, a little to non-sibilance depents on the song!
Noise cancelling: decent, cant compare to my ie80 or sen cx980 in this case
comfort: very comfortable although a little heavy and becomes hot after a while

The left side died after 9 months with light use. In the other hand, It has pretty good sound quality compared with my ety mc5