Blue IC recorder with PCM recording capability, up to 33 hours and 25 minutes of playback. - Brand: Panasonic - Model: RR-XS355 - Color: Blue - Features: PCM recording, USB connection, auto power off function - Playback time: Up to 33 hours and 25 minutes Uses one AAA battery. Operation confirmed. All buttons work. *The battery compartment lid closes, but opens if held upside down. Warranty is expired, so no warranty card is included. This item has been stored at home for a long time, so please understand that it is a used item.