Best value IEM phones for travel use from Android.

Anybody any experience with these?

https://drop.com/buy/tin-hifi-t4-iem?utm_placement=1&referer=JG2TEB&mode=guest_open&utm_campaign=Automated%20Daily%20Promotional%202020-07-18&utm_source=SparkPost&utm_medium=email&utm_term=Daily%20Promotional&utm_content=1595069044993.789722208280221845533915

I do international travel a few time a year and use a few IEM. For $150, Sennheiser HD1 https://www.amazon.com/Sennheiser-HD1-Free-Bluetooth-multi-connection/dp/B075JGSF2V/ref=sxts_sxwds-b... at $90 is not bad, phone call voice is clear, music is decent and extremely light. Two things I don’t like is the 6 hours only battery life and strange charging reminder. Shure SE215 https://www.amazon.com/Shure-Wireless-Earphones-Bluetooth-Isolating/dp/B07W6S15P4/ref=sr_1_4?dchild=... at $80 is my recommendation, it has MMCX adapter so you can use either Bluetooth adapter or change to wire. I don’t like the mic on BD2 because it’s on the pendent so speaking voice is hard to hear unless you clip it to collar. BD2 has 8 hours battery life and tells you remaining life each time you turn on. I use a Shure 535 and BD2 for many years so 215 should be a good choice.  I also have an old Shure noise cancellation add on wire so I can turn on pass through and not miss any important announcement.  Safety is an important thing in travel.

I did buy the Tin Hifi T4 iem from Drop.
They have now shipped and should be here Saturday so we will see as I fly from Jax to MSP Monday morning and that will be their first test.

Congrats!  Be interested to hear your impressions once they break in a bit.