If you grew up in the 80’s and 90’s a Sony Walkman was probably your go to solution for listening to music on the go. Whether it was cassettes and later CD’s, the Walkman was as ubiquitous as the smartphone is today. The Sony Walkman lives on, but now in a 3-in-1 format. The Sony Walkman WH Series features a built in MP3 player, over the ear headphones that can be turned into surround speakers with the flip of a button and enough storage for your music library. Two different models will be available when the 3-in-1 Walkman is released. The 16GB and 4GB versions are both Mac and P.C. compatible. Outlets in Europe will see these on the shelves as early as next month, with a U.S. release to take place in the months following.