32GB Large Memory Portable Design: The 32GB voice recorder can store 350 hours of recording files. After 1 hour of full charge, this recording dictaphone can record continuously for 20 hours. Additionally, the audio recorder features a stylish zinc alloy body (73*26*10.8mm, 60g), making it easy to carry! One-Button Voice Activated Recording: Just one button to record/save, allowing for quick and timely saving. When voice activation is enabled, the digital voice recorder records when it detects ambient sound and stops at low decibels. Tip: Voice activation is disabled by default. If you need it, please refer to the manual to enable it. Headphones Fast Forward/Rewind Playback: Turn off the recorder and save the recording file, connect the headphones, and get ready to play the recording file! During playback, briefly press the playback button to pause, and long-press the previous/next song button to fast forward/rewind. Convenient for your listening! Automatic Save Timestamp: When the battery is low: The professional voice recorder's red light flashes for a few seconds, and the recording is automatically saved before it shuts down. Recording files are named by date and time, making them easy to find. Perfect for meetings, presentations, classes, interviews. Ideal gift for lawyers, journalists, teachers, students. Compatible: Supports readable formats: WAV, MP3, FLAC. Supports systems: WINDOWS XP/WINDOWS 7/8/10.