Professional voice recorder HD noise reduction one-button clear recording voice control student business music playback

Recording mode: Noise reduction recording Recording format: MP3, WAV Recording time: Approximately 25 hours (minutes) Maximum number of recording files: 999 Memory card type: does not support expansion card Display: Color display Transmission interface: USB 2.0 Microphone: Built-in Number of microphones: Bidirectional Recording distance: about 10 meters Video recording: No support for video recording Battery: Lithium battery Shell material: Plastic Product size: 101*24*10mm (mm) Product weight: about 35 grams (g) Applicable people: students, business Gift Purpose: Business Gift Packing list: 3.5mm earphones, TYPE-C data Color: Black Capacity: 16GB, 32GB, 64GB Screen: IPS high-definition color screen Microphone: Omnidirectional dual silicon microphone Recording quality: 32/128/512/768/1024/1536Kbps Recording time: About 25 hours Recording format: WAV, MP3 Music format: MP3/APE/WAV/FLAC etc. System language; supports multiple languages Function: music playback, support lossless format music playback Memory playback, can continue playing from last time AB repetition, key segments can be played repeatedly Save when power off, save before shutting down when power is low or off Variable speed playback, fast/forward/rewind, previous/next song playback Timestamp, recording files are saved with time name Mobile Internet Easy file management Scheduled recording Timed recording cycle Large sound chamber speaker Stereo high definition speaker One-touch recording in power-off state Physical buttons, prevent accidental touches and prevent missed recordings DSP dual-core noise reduction Recording performance crushes ordinary single-core True dual silicon microphone panoramic recording Dedicated for large classrooms and conferences 1536K high quality recording IPS high-definition color screen 7-level gain adjustment For various recording scenarios Long-lasting battery life 25 hours recording 90 days long standby Dual microphone recording, ultra-thin body, high-definition color screen, stereo speaker