Take your tunes on the go anywhere you go with the Sony Noise Cancelling Digital Walkman. Providing you with an incredible 128GB of storage space, this Walkman works with a variety of file formats. The Noise Cancelling Walkman is perfect for your on-the-go lifestyle. Compact yet durable, this music player also features a microSD card slot to expand your storage as you need. You get every song you want all in one place. The Noise Cancelling Walkman also boasts an impressive battery life. In fact, you get 70 hours of playback to power through your day. In addition, this digital music player comes with a set of noise cancelling earbuds to rid you of environmental noise. Providing you with high-resolution audio, the Noise Cancelling Walkman is a treat for your ears.