32GB Large MemoryBuilt-in 32GB high-capacity memory, store a large number of recording files, meet long-term recording storage needs.HD Noise Reduction TechnologyProfessional noise reduction chip filters surrounding ambient noise, restores clear and real human voice.One-Click RecordingSimple one-key start/stop recording design, easy to operate, suitable for emergency meeting recording.Dual Write & Record DesignIntegrates note writing and voice recording in one, convenient to record key information while taking notes.Lightweight Portable CarryCompact and portable body, easy to put in pocket or notebook, perfect for meetings, lectures and business occasions.