KOKKIA + Rockbox

[Spiderz]

Hi!

So I'm investigating this on behalf of my brother.
Just got him:

KOKKIA i10s + aptX (NEW Luxurious Black) Tiny Bluetooth iPod Transmitter for iPod/iPhone/iPad.
http://store.kokkia.com/i10stinybluetoothipodtransmitterforipodiphoneipaditouchwithtrueappleauthenticationremotecontrolsandl-6.aspx

he's trying to pair it with Sony MDR-ZX770BN Headphones.

This KOKKIA work fine under apple's os, but on Rockbox it doesn't seem to work (it's not listed on http://www.rockbox.org/wiki/IpodAccessories, but is really popular for those wanting ipod/Bluetooth connectivity).

I've tried searching the forums in regards to this device but 1 topic found (http://forums.rockbox.org/index.php/topic,43495.msg220756.html#msg220756)
Google doesn't bring up much.
Only thing i could find was https://www.youtube.com/watch?v=-iR3gQ9XUe8

Any information would be great in getting these two to work together.