Massive 700-Hour Capacity: Store up to 700 hours of recordings with 8GB memory; This portable voice recorder keeps your notes safe, ideal for students, professionals, or anyone needing reliable audio.Versatile & User-Friendly: Record in MP3/WAV, transfer files via USB, and enjoy playback with the built-in speaker; This voice recorder is your all-in-one tool for notes, memos, or music.Pocket-Sized Power: Lightweight and sturdy with an aluminum body, this audio recorder slips into any pocket or bag; Easy controls make it a breeze for classes, work, or on-the-go use.Noise Reduction for Clarity: Advanced noise reduction ensures crisp, high-quality sound; This digital recorder cuts background noise, delivering pristine playback for every word spoken.Smart Voice-Activated Recording: The X100 starts recording when sound begins, saving time and space; Dual mics capture clear audioperfect for lectures, meetings, or interviews up to 40 ft away.