Product Features:<br> <br> ▸ tech-oriented first bluetooth phone connection, which can record the phone calls. A key to achieve ▸ real recording, a key storage, a key pause, a key recording. ▸ TYPE - C quick charge technology, refused to a continuous recording TYPE - C quick charge interface support filling while recording. ▸ 4 kinds of recording the scene for the user to choose, the user can choose according to different environment corresponding scene mode. ▸ eight nuclear noise reduction, high-definition recording, with eight professional noise control chip, using two professional condenser microphone, can clear the recording in a complex environment, rapid, stable, zero noise. ▸ machine can fast forward and backward, the volume can be adjusted freely, independent button design, operating at a glance, even in high speed motion can be easily adjusted. ▸ pause recording, pause playback, delete local files, you can stop at any time and place, there is music, suspended and deleted the local file to keep enough space. ▸ timestamp synchronization, the built-in time chip, with functions of automatic time synchronization, record file named after time (year, month, day, hours, minutes, seconds) ▸ record file is encrypted. Recordings are encrypted to better protect data and privacy. It automatically encrypts the recording file and cannot open the file without a password. ▸ high-definition color screen, clamp design, convenient and quick, clip on clothes, pocket, collar, bag, can quick recording and easy listening to music. ▸ support multiple languages, Chinese/English/French/German/Italian/Spanish/Danish/Hungarian/Dutch/Norwegian/polish/Portuguese/slovak / / Finnish, Swedish/Turkish/Japanese/Korean/romanian/Indonesian many languages.countries.<br> <br> Specification:   Recording format: WAV format High fidelity recording: 3072Kbps Built-in MIC: all-directional capacitor MIC Music playback format: FLAC/APE/MP3/WMA Speaker: Supported Bluetooth version: 5.0 Display: 0.96 inches Battery capacity: 200MAh Headphone port: 3.5MM Charging time: 2 hours Charging port: micro usb Working time: 12 hours (recording) Standby time: 30 days Body memory: 8GB/16GB/32GB(optional) Supported system: Windows XP&amp;Vista/2K/ME/98(driver required) /Mac OS 10 Body size: 60mm*35mm*15mm Body material: ABS Body color: Black Body weight: 20g <br> Package Included:<br> <br> 1* digital voice recorder 1*3.5MM earphone 1* User manual 1*type-c data cable Note: Manual measurement may have 1-2cm error, please understand. Color bias may vary due to different monitor Settings.