In-Ear aviation headset 2016

[Tiennetti]

Hello guys,
after using Senn's HMEC 26 for few years, i now want to ty something different and lighter like in-ear headsets

I was decided to go for the Phonak 7100, but I later discovered that they are not TSO certified

After a bit of a research, i found that the only TSO certified in-ear headsets are the Clarity Aloft PRO and PRO Plus, is this correct?

I would use those i an A320 and they MUST be certified C139, C57 or have an EASA 1 form

Thanks in advance for your help