Panasonic IC Recorder 2GB Blue RR-XS355-A

Body dimensions: Approx. height 112.7 x width 38.5 x depth 14.6mm Maximum external dimensions: Approximately height 112.7 x width 40.1 x depth 15.6 mm Weight (including/excluding included batteries): Approx. 51g/Approx. 40g Accessories: AAA alkaline battery x 1 Main unit power supply: DC1.5V (Uses 1 AAA alkaline battery) Built-in memory capacity/maximum number of files: 2GB/199 files each for microphone, line, and music folders USB:USB2.0(Hi-Speed)