Features 1. ONE CLICK RECORDING: Digital recording device supports one-button recording, MP3 recording, e-book, PCM recording at 1536 Kbit/s, and optional voice-activated recording at 50 dB. 2. SUPPORTS MULTIPLE PLAYBACK FORMATS: Voice-activated recorder supports MP3, WMA, OGG, APE, FLAC, WAV, AAC LC, and ACELP playback formats. 3. NOISE REDUCTION: Digital sound recorder features a built-in acoustic DSP noise reduction module that effectively reduces environmental noise for clearer recordings. 4. SUPPORTS 28 LANGUAGES: Supports 28 languages with lyrics display and 20 hours of continuous playback. High-fidelity lossless sound quality delivers an immersive music experience. 5. AUTOMATIC SEGMENTED RECORDING: Digital voice recorder supports automatic segmented recording. Ideal for classroom recording to assist learning and improve performance. Specification Item Type: Digital Voice Recorder Material: ABS, LCD Recording Format: WAV Screen: 1.77-inch 128x160 full lamination capacitive screen Charging Time: Approximately 3 hours Sound Formats: MP3, WMA, WAV Built-in Li-Polymer Battery: 230 mAh Package List 1 x Digital Voice Recorder 1 x Instruction Manual 1 x Earphone 1 x Charging Cable