1. Variety Playback Modes Explore versatility with our audio recorder. It supports list loop, random play, sequential play, and single loop. Connect your 3.5mm headphones for lossless HD sound quality and choose from five sound effects. Includes a repeat reading function that replay sections marked between points A and B. 2. Recording Quality Record in WAV or MP3 with maximum 1536 kbps sound quality. Intelligent noise reduction enables precise recording, capturing raw and authentic sounds. Storage options available: 8GB, 16GB, and 32GB. 3. Smart Recording Function Onetouch recording provides a quick start. Voice control starts recording when it detects sound and automatically pauses during silence. Password function secures your recordings. 4. Longlasting Battery Life Builtin 400mAh battery enables continuous recording up to 20 hours after a full charge. Timed shutdown helps conserve battery life.