Hello!! First of all, I apologize about my english!!
I recently buy an iPhone 7, and I am looking for a IEM wireless, to use with it, so I have started a search between all the IEM's wireless, and finally I decided to choose an IEM with MMCX and a MMCX BT Cable, because I want to use the new IEM with another devices:
https://es.aliexpress.com/item/Tennmak-Tenmk-Pro-Dual-Dynamic-Driver-Professional-In-Ear-Sport-Detach-Earphone-Headphones-with-Microphone-Remote/32624020655.html
https://es.aliexpress.com/item/2017-New-NiceHCK-HB1-Wireless-Bluetooth-4-1-Earphone-Upgrade-Cable-MMCX-Cable-Support-For-Aptx/32789274984.html
I was thinking about the Beatsx, but at last, I am thinking about the Tennmak because I am reading a lot of good reviews about it, and the cable too.
In my desktop computer I have a Sennheiser momentum I, other IEMS that i had: Xiaomi Piston v2, Xiaomi Piston v3, Philips SHE3590, Rock Zircon, CX300, VSD1S...
My budget is around 100€, please help me to find the perfect combination!!
THANKS!