In the Walkman® NW-ZX100, significantly improved battery life gives you up to a full 45 hours of High-Resolution Audio playback at one go._x000D_
Experience digital music to the fullest with High-Resolution Audio. By capturing music at a higher rate than CD, increasing both audio samples per second and the bit rate accuracy of each sample, High-Resolution Audio offers an uncompromised sound quality just as the artist truly intended. Savour every breath and subtle movement for a truly emotional experience._x000D_
Uniquely developed for High-Resolution Audio, Sony’s S-Master HX™ digital amplifier technology reproduces every track’s subtleties and details, and also reduces distortion and noise across a wide frequency range – for fuller, lifelike sound._x000D_
DSEE HX™ upscales compressed audio files to a quality that's closer to High-Resolution Audio. By restoring the subtleties of the original recording that are lost during the compression process, DSEE HX™ delivers a rich, studio-quality audio experience for your music._x000D_
Take your music streaming to a new level with the Bluetooth® LDAC™ codec developed by Sony. LDAC™ supports up to a 3x greater bitrate than typical Bluetooth® streaming. This allows it to maintain the original bit depth and frequency of 24bit/96kHz, so you enjoy a fuller and richer High- Resolution Audio experience._x000D_
With an expandable 128GB*1 of memory and longest battery life ever seen in a Walkman® model, you can enjoy more of your _x000D_
music, for longer. There's also room for a microSD card*2, so you _x000D_
can take even the biggest music collections on the go.