Sony Digital Voice Recorder OLED Display 4GB black- ICDUX570B.CE7

Sony ICD-UX570. Maximum recording time 159 h. Audio formats supported AAC.LPCM.MP3.WMA. MP3 bit rates 48 - 192 Kbit/s. Display type OLED. Interface USB. USB connector type USB Type-A. Battery technology Lithium. Media types supported Internal memory & flash card. Compatible memory cards MicroSD (TransFlash).MicroSDHC.MicroSDXC. Built-in memory capacity 4 GB