Features: 1. 0.96 inch IPS color screen, real-time display, high definition and delicate without hurting your eyes 2. Ergonomic design, slim and portable 3. Record when there is sound and automatically pause when there is no sound, effectively saving memory space, filtering invalid clips and reducing playback time 4. Continuous recording, supports recording while charging 5. Supports setting a password at boot, intimately protecting audio materials and ensuring that the content do not leak. 6. Supports 0TG bidirectional transmission, more convenient to use Product parameters: 1. Supported languages: Chinese, English 2. Applicable scenarios: learning/course recording, meeting/content recording, interview/conversation recording, business/contract recording 3. Memory capacity: 8GB, 16GB, 32GB 4. Number of microphones: bidirectional 5. Recording distance: 120m 6. Transmission interface: USB 3.0 7. Built-in battery: 230mAh lithium polymer battery 8. Recording time: 300 minutes 9. Microphone: built-in condenser microphone 10. Recording format: MP3/MAV 11. Recording quality: MP3: 32kbps/64kbps/128kbps WAV:512kbps/768kbps/1536kbps/3072kbps 12. Music formats: MP3, WMA, DRM WMA, OGG, APE, FLAC, WAV AAC-LC, ACELP, Audible 13. Product size: 11 x 22 x 99 mm 14. Net weight: 52 grams Packing list: -Host x 1 -Charging cable x 1 -Protective case x 1 -Adapter x 1 -Manual x 1