Philips Digital Voice Tracer 1000 Recorder: * Voice activation function for hands free recording * 2GB memory built in for up to 22 days of recording * 2Mic stereo recording for outstanding recording results * microSD memory card slot for virtually unlimited recording * Stereo MP3 recording for crystal clear playback * Time stamped recording for easy file navigation * One-touch operation for instant recording * Plug and play in Windows, Mac OS and Linux * Large display for clear recording status information