That's not going to work. That adapter just changes the shape of an optical plug.Optical to headphone adaptor...
Cable-Tex TosLink Optical Adapter to 3.5mm Mini Jack Plug Adaptor: Amazon.co.uk: Electronics & Photo
Free delivery and returns on eligible orders. Buy Cable-Tex TosLink Optical Adapter to 3.5mm Mini Jack Plug Adaptor at Amazon UK.www.amazon.co.uk