Sony ICDUX523 Digital Flash Voice Recorder

3-in-1 stereo recorder. music player & USB flash memory
4GB1 Internal memory for up to 1108 hours of recording
MP3 & Linear PCM recording + MP3/WMA/AAC music playback
Intelligent Noise Cut mode greatly reduces background noise
Memory Card Slot (microSD) offers expandable memory

Featuring enhanced MP3 and Linear PCM recording features with 4 GB1 internal memory. the UX523 recorder is perfect for capturing music and meeting notes. An expandable microSD memory card slot is perfect for additional capacity. While the direct connect USB makes for easy file transfer in addition to charging the rechargeable battery .