well wireless headphone less than 2k will be rubbish in sound quality and build quality will be on the lower side
if u hav more than 3 k then go for a wireless headphone form sony (MDR-IF240RK)
but if u want a value for money go for wired
my experience - i bought a mitashi mh 5004 for 1k , it gives a range of 5m only and when any obstacles come in the way of reception the suond starts to dis balance giving irritating sound like in a radio
the sound quality is ultra bad when compared to wired headphone like MDR-XD200 frm sony but vey good in camparision with a radio based headphone