V9 AI Intelligent High-definition Noise Reduction Conference Voice Recorder,Support Real-time Camera Viewing, Capacity:32GB(Black) Type-Security Alarm Built-in 1800 mAh battery

Built-in 1800 mAh battery

Frequency response: 20Hz-20KHz

Connect the computer to synchronize Beijing time

83inch * 16

V9 AI Intelligent High-definition Noise Reduction Conference Voice Recorder,Support Real-time Camera Viewing, Capacity:32GB(Black) Type-Security Alarm Built-in 1800 mAh battery1. 1080P ultra definition video, large wide angle lens, wide field of view, increase the visual range 2. Hangable back clip design, can hold pockets, school bags, folders, etc. 3. Connect to a computer to synchronize Beijing time, which is convenient for recording file generation time and end time, and is convenient for browsing and searching files 4. 30 days standby, 180 minutes of recording time 5. You can watch while recording, watch online in real