Sony ICD-P320 Digital Voice Recorder Battery Operated (2 AAA batteries required) Barely used Costs $70 on Amazon Get $5 off if you buy another item posted here: https://www.usedvictoria.com/p/datapro Specs: Hardware Interface 3.5mm Audio Item Dimensions LxWxH 10.2 x 2.5 x 2.5 cm Memory storage capacity 64 MB Up to 32 hours recording time (LP Mode) 4 Folders; Digital Voice Up Recording Digital VOR Large LCD display Item Weight 0.2 Pounds