SONY IC Recorder with 2GB Memory - Brand: SONY - Model Name: IC Recorder ICD-UX512 - Memory Capacity: 2GB - Slot: microSD - Functions: Recording function Manufacturer's website: https://www.sony.jp/ic-recorder/products/archive/ICD-UX512/?srsltid=AfmBOorAJ1EdisHnM39EQyimEX1E_lZ7lJMHCDBfb8WKvietHcbazf8V I used this for work before, so it shows signs of use. The box and instruction manual are not included. Operation has been confirmed. I tested it by recording for a short time during the check. Please contact me if you have any questions.