1. Using environmentally friendly ABS material, it is environmentally friendly, sturdy, and to falling 2. Adopt professional recording pen noise reduction chip; (Recording) Five level noise reduction processing: achieving clear and noiseless performance 3. One click quick recording (supports MP3 and WAV formats); Using a high-sensitivity microphone with strong stereo reproduction 4. Recording: Supports folder classification storage (easy to find) 5. Supports 1536Kbps high-definition lossless linear recording Support line in recording and external microphone recording Support voice controlled recording, recording monitoring, and segmented recording Support timed recording, more rational setting of recording time Supports WAV/APE/FLAC lossless audio formats (supports commonly used audio formats such as MP3, WMA, AAC-LC, M4A, OGG, etc.) Support loop function and A-B segment playback and other functions Play (MP3, WMA, WAV) supports eight speed variable speed adjustment Built in high fidelity speaker: directly outside, share freely Built in rechargeable lithium battery: low voltage automatic detection and protection function Password startup function (protecting internal data of the machine - preventing leakage) A digital product that integrates a recording pen and MP3 player Type-C data cable interface, USB 2.0 connection, convenient to upload and download audio files Color: Black Material: ABS Package Contents: 1 * Voice Recorder 1 * Charging Cable 1 * 64G Memory Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.