<p>1,[Multi-functional Convenient] It's a pendant\/ charm\/ keychain, or a mini recorder, hang chest\/ hang backpack\/ hang key, small and mini, waterproof and dustproof, hard and shell.</p> <p>2,[One-Key Recording] Record on, save off, no light, no sound, silent recording, voice-activated recording, intelligent voice-activated design with sound recording, no sound automatic pause to effectively save memory and power.</p> <p>3,[Intelligent Noise Reduction] Clearly restore the human voice and then the noisy environment is not afraid, built-in dual-core noise reduction technology, according to different recording scenarios automatically reduce environmental noise, so that the human voice conveys clear details.</p> <p>4,[Support cell phone OTG playback] Comes with a special headset, the second into MP3, recording can be directly plugged into the headset operation to listen to the recording, listen to music, play \/ pause, up and down the song, file deletion, etc. .... Can connect OTG to cell phone file import, export, etc... (Only support Android phones)</p> <p>5,[Multi-scenario Applicable] Suitable for interviews and forensics\/meeting records\/teaching lectures\/business talks, etc. .....</p> <p>Recording format: WAV</p> <p>USB: mini USB2.0</p> <p>Microphone: condenser dual microphone core microphone</p> <p>Memory capacity: 16G</p> <p>Colour:Black</p> <p>Material:plastic</p> <p>Package Contents:</p> <p>1 x Recorder</p> <p>1 x Charging cable</p> <p>1 x Wired earphone</p> <p>1 x Lanyard</p> <p>1 x English Manual</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>