Device not supported - Retro handsend

[#1]

I bought a product that works with the htc desire but can't work with xperia neo V.

Device not supported..

http://www.play247.gr/index.php?main_page=product_info&products_id=38737 -- the product.

[Uliwooly · Accepted solution]

not all headphones are supported, there's nothing really to do here, sorry

[Prathik62]

Xperia doesnot support all types of headphones/earphones .

How to buy the one which it does supoort. Before buying /checking how to know that it supports or not