Digital notetaker, built in 8GB memory, stereo microphone, MP3 & PCM recording formats, USB direct connection, 50 - 200% playback speed control, dot matrix display, external micro SD slot, 2 x AAA batteries. The WS-883 is a compact and versatile stereo voice recorder, perfect for capturing personal notes and conversations on the go. It's innovative design and advanced technology make it ideal for students and professionals alike, ensuring high-quality recordings every time. The two low-noise directional stereo microphones with a 90 layout deliver a superb stereo recording perfect for capturing every detail of your personal notes, interviews or meetings. Regardless of where the person speaking is located or the direction of speech, you can clearly capture the information. Select from two recording formats: the versatility of Stereo MP3 for Interviews and Meetings (up to 128 kbps) or uncompressed Linear PCM format (22.05kHz) for personal notes with less compression. The Low-cut Filter efficiently eliminates lower-frequency noise below 300 Hz such as air conditioners, projectors, and background chatter to allow for even clearer voice recordings. The Intelligent Auto Mode adjusts microphone sensitivity for optimal recording quality. In large rooms, it raises sensitivity for distant speakers. In small rooms, it lowers sensitivity to prevent close speakers from sounding too loud. Select Auto in the menu to activate this feature and achieve consistent, high-quality recordings. The WS-883 Offers up to 110 recording hours of battery life, on just two AAA alkaline batteries. Perfect for Interviews, Learning, Lectures, Meetings & Notes