Headset for Skylink cell phone?

Question

Headset

The initial task is as follows: there is an operator, he talks a lot on the skylink phone, you need a good headset.
Everywhere only these:

Ideally, you need two headphones-monitors with a microphone:

It is important that the skylink phone, but the model is unprincipled, you can buy what you need. For pedantry, I will clarify that now it is lg lhd-200.
It is also important that this is a mobile phone - their desktop models will not work.
Question number 1: is there such a thing?
Apparently, this does not exist. If I'm wrong, I'll be glad.
Question number 2: Buy a regular stereo headset with a connector suitable for our phone. Buy a headset with monitors and a microphone - say, for a desk phone or voip. Or even a USB headset for a computer. Cut the wires and solder them so that a good headset sticks into the phone.
Is it real? Or is there not enough power for sound, or are there other fundamental obstacles?
Yes, I understand that this is a crossing of a snake with a hedgehog, because. a mobile phone should be mobile, because there are no such accessories for it ... But I really want to!
Question number 3: I found some bluetooth headsets with over-ear headphones, for example , these . But it’s not clear to me whether this one will fit the phone, and where does it have a microphone?

Answer 1

Ubiquam U300 is compatible with regular, normal Bluetooth headsets. In general, this is one of the best devices for the subject.

Answer 2

In lg lhd-200 there is a micro-jack ... Any headset with the appropriate connector should fit.
Yes, and no one canceled such things .