8 GB internal memory MicroSD memory card slot for virtually unlimited recording Perfect for Lectures & Interviews 3 Mic AutoZoom+ recording for capturing distant speakers MP3 and PCM Recording Recording modes: PCM 1411 kbps, SHQ 192 kbps, HQ 96 kbps, SP 64 kbps, LP 8 kbps Recording time: 2280 h (LP), 284 h (SP), 190 h(HQ), 90 h (SHQ), 12 h (PCM) Motion sensor for automatic microphone sensitivity adjustment Pre-recording function for never missing a single word Large color display for easy and intuitive operation Calendar search for quick and easy retrieval of recordings Rechargeable li-polymer battery for extra-long recording Plug and play in Windows, Mac OS and Linux Robust metal design for extra durability Voice-activation for hands-free recording Included Accessories: Stereo Headphones USB Cable Quick Start Guide