[Luke Skywalker]

Hi guys, I have second hand Falcon Pro and do like them (just worry a little bit about battery life bearing in mind they are not new). Knoble house sound is quite addictive, engaging and resolving at the same time. This is my first TWS and I would say the sound is not far from good IEM, not to mention this wireless comfort. I use JVC Spiral Dot eartips on my IEM and Falcon Pro, and happy with sounding.

My only concern is the vacuum building slightly time to time. Anybody knows if they have some vent holes?

They do indeed sound incredible. I loved the sound so much that I splurged on some Kublai Khans