Panasonic IC recorder silver RR-US310, no box. Easily achieve high sound quality with the "noise cancellation playback" function to reduce noise and the "automatic voice level adjustment" function to make even quiet sounds easy to hear. Directly connect to a computer via the USB terminal for easy data transfer. "Shadowing playback" function is convenient for language learning and practice. Capacity: 2 GB Uses 1 AAA battery Used item