Yeah, GQ is legit, I've bought quite a lot of stuff from them. And for that price it's a no brainer. Urban is anyways expensive so that's like a last resort.
And GQ only sells legit stuff as far as I've experienced, so you are covered there. (They have a policy that says they'll pay double if you prove they are fake)
Install the Sony Headphone app and go
https://play.google.com/store/apps/details?id=com.sony.songpal.mdr&hl=en_US&gl=US
Once you connect the earphones to the phone, the app should detect them correctly.
And yeah, that's the model I'm referring to. Get the black one because the other one gets dirty after some time... + try to get Comply tips from abroad/AliExpress, it seriously upgrades the listening experience