Hello , this is my first Thread so I am very open for suggestions.

Now , I want to make my home speakers (2 normal sized boxes , connected to home power supply and 1 green audio jack that is connected to my PC) bluetooth controlled.
I want to be able to connected to them with my phone , establish a connection and play songs from my phone to my speakers.
I am a EE student , 2nd year , just started with Electronics can someone give me a small guide and list of parts that I would need for this 

Best regards