Sony NW-ZX1 128GB Silver Walkman Portable Audio Player Hi-Res MP3
Storage: 128GB (non-expandable). SONY NW-ZX1 Walkman. Audio Formats: DSD, FLAC, ALAC, WAV, AIFF, MP3, AAC. Battery: Up to 32 hours MP3 playback. High-Resolution Audio Playback – Supports DSD, FLAC, ALAC, and more up to 192kHz/24bit.