Works great with my Huawei p20 pro. I can now film on my Roland battery and record the sound perfectly!!!

work Perfectly, thanks

Very happy with the cable. It does its job perfectly (a female entry for TRS and another male leg TRRS. With this cable you can send stereo sound from any music player device to your phone, either to record it or to stream playback.

Very fast shipping to B.C. Interior, Canada. Product exactly as described. The protective layer of the mailing package is a bit bare, I would advise the shipper to kindly use a bit more protective packaging and I would advise the people considering buying this piece to order a few more just to better the chance the items will arrived unharmed. All of my TRS mics seems to need phamtom power perhaps, so I could only hear the bare minimum sound when attaching this BOYA TRS-to-TRRS adapter to the iPhone. So I wasn't able to do a proper test and report on it to you.