- External Microphone:Yes
- Playback Formats:MP3
- With Speakers:Yes
- External Memory:No
- Record Audio Format:MP3
- Recording Distance:1-100m
- Product Weight:45g
- Certification:None
- Microphone Recorder:MP3 Player
- Digital Recording Pen:Smart Voice Recorder
- Recording Device:Intelligent Recorder Pen
- Color:Black
- Size:10x2.1x 0.8cm
- Case Material:Aluminum And Titanium Alloy+Back Clip Design
