Introducing the Sony Walkman S Series Hatsune Miku Model 2019 NW-S310K/MK 16GB Speaker in mint condition. This MP3 player is perfect for those who love listening to their favorite tunes on-the-go. With a storage capacity of 16GB, you can store all your favorite songs without worrying about running out of space. The green color adds a unique touch to the player, making it stand out from the rest. The Sony Walkman S Series is known for its high-quality sound, and this model is no exception. It comes with a built-in speaker, which means you can enjoy your music without the need for headphones. The player supports multiple playable media formats, including MP3, making it versatile and compatible with a wide range of music files. This product line has been popular among music lovers, and this Hatsune Miku model is a limited edition release. Get your hands on this Sony Walkman S Series and enjoy your music in style!