Welcome to our store! 1, ONE-CLICK RECORDING: This digital recording device supports one-button recording, MP3 recording, e-book functionality, PCM recording at 1536Kbit, and optional voice-activated recording at 50DB. 2, SUPPORTS VARIOUS PLAYBACK FORMATS: The voice-activated recorder supports multiple playback formats including MP3, WMA, OGG, APE, FLAC, WAV, AAC LC, and ACELP. 3, NOISE REDUCTION: The digital audio recorder features a built-in acoustic DSP noise reduction module, effectively reducing ambient noise for clearer recordings. 4, SUPPORTS 28 LANGUAGES: Supports 28 languages with text display and 20 hours of continuous playback. Enjoy Hi-Fi lossless sound quality for an immersive music experience. 5, AUTOMATIC SEGMENTED RECORDING: This digital voice recorder supports automatic segmented recording, ideal for capturing classroom lectures and improving learning performance. Item Type: Digital Voice Recorder Material: ABS, LCD Recording Format: WAV Resolution: 1.77 inch 128x160 capacitive full lamination screen Charging Time: About 3 hours Audio Format: MP3 WMA WAV Built-in Li-polymer Battery: 230 MAh Includes: 1 x Digital Voice Recorder 1 x User Manual 1 x Headphones 1 x Charging Cable