Teac America Compact digital audio recorder, ideal for recording interviews, lectures, music practice sessions [BLACK] Specifications - Portable Digital Recorder VR-10 Frequency Response - 20-20kHz (44.1kHz), 20-22kHz (48kHz) Recording Format - WAV (44.1/48kHz, 16/24bit), MP3 (44.1kHz, 32-320kbps) Recording Media - micro SD Card (64MB-2GB), micro SDHC Card (4-32GB)