Wireless Bluetooth headphones, interference when using the microphone and speakers

Question

Headset

Established a connection between a PC and Headphones with a bluetooth interface using a bluetooth adapter and the Bluetoth Soleil program. This program categorized the earphones as "Enhanced Bluetooth Sound" and "Bluetooth Headset & Microphone". It is clear that in order to talk on Skype, I need to turn on both parts. But when they are turned on, unintelligible noise is heard. If I turn off "Bluetooth headset and microphone" then I can hear any sound from the computer perfectly, if I turn off "Enhanced sound via Bluetooth" and leave "Bluetooth headset and microphone" on, then there is also interference.
PS In general, interference appears when using a headphone microphone: or rather, the "Bluetooth headset and microphone" parameter in the bluetooth soleil program. Who knows how to fix this?
PS By the way, the interference is only heard by me, my voice in the microphone is heard clearly and understandably, just like I hear the interlocutors.
PPS Is it possible that the bluetooth connection can not cope with the output and input of the signal?