Feature 1 Eye Protection Screen: The recorder adopts a 64 x 96 eye protection screen to protect eyes and display various contents, allowing you to fully understand the situation. 2 One Click Recording: One click to quickly turn on the recording function, which is very convenient and fast, without complicated operations or waiting. 3 Voice Activated: Start recording when there is sound, and pause recording when there is no sound, effectively saving storage space and playing time. 4 Noise Reduction: This recorder can filter background noise, enhance human voice recording, achieve stereo recording, and give you a pleasant listening experience 5 Password Protection: Voice recorder comes with a password lock function. After password protection is turned on, you need to enter a password to enter to protect the security of recording. 6 Small And Portable: A compact and lightweight digital voice recorder that can be placed in your pocket, the best choice for meeting notes, memos, lectures, interviews, etc.Item Type: Voice RecorderMaterial: Zinc AlloyFunction: Support One Key Recording, Voice Activated Recording, Power On Password Protection, Speaker Playback, Memory Card Storage Expansion, etcScreen: 64 x 96Recording Format: WAV, MP3Playback Format: MP3Recording Distance: Approx. 10m/32.8ftMaximum Number of Recording Files: 999Battery Type: Built in 250mAh Li Ion BatteryApplication Scenarios: For Lectures, Conferences, Interviews, etc Package List1 x Voice Recorder1 x Data Cable1 x Manual