NW-A857

The NW-A857 is a 64GB model part of the 6th generation A series. It inherits the design and accessory compatibility of the A840 series and supports the automatic channel selection function. It has 64GB of internal storage and supports audio playback in ATRAC, MP3, WMA, and AAC formats. It supports video and photo playback and has an operating time of approximately 36 hours with a lithium-ion battery. This unit employs a self-contained configuration that uses internal storage.