Features:
1. Built-in large-capacity polymer safety lithium battery and AI intelligent power management system, reduce the power consumption of recording, about 500 hours of long recording time to meet your needs.
2. Magnetic adsorption, silent recording, during the recording process, there is no sound and no light, magnetic adsorption function, you can do whatever you want.
3. Support Android phone otg connection, you can play recordings on the phone, and view upload management files at any time (only for Android phones)
4. Auto save/data protection, detect low battery and save automatically. Timestamp, log files are named according to date and time for easy search.
5. Using professional master control scheme, Voiceless technology, through multi-layer strict testing, it can effectively remove the noise interference of the sound source during the recording process, ensure the sound sampling rate, and restore the sound source to a high degree.
6. Voice activation function, intelligent voice-activated recording, recording when there is sound, stop when there is no sound, file encryption protection, password can be added to files, document management, to protect important recordings from being lost.
7. Ideal for classes, lectures, conferences, interviews, etc. This is a great gift for teachers, students, lawyers, writers and more.
1. Built-in large-capacity polymer safety lithium battery and AI intelligent power management system, reduce the power consumption of recording, about 500 hours of long recording time to meet your needs.
2. Magnetic adsorption, silent recording, during the recording process, there is no sound and no light, magnetic adsorption function, you can do whatever you want.
3. Support Android phone otg connection, you can play recordings on the phone, and view upload management files at any time (only for Android phones)
4. Auto save/data protection, detect low battery and save automatically. Timestamp, log files are named according to date and time for easy search.
5. Using professional master control scheme, Voiceless technology, through multi-layer strict testing, it can effectively remove the noise interference of the sound source during the recording process, ensure the sound sampling rate, and restore the sound source to a high degree.
6. Voice activation function, intelligent voice-activated recording, recording when there is sound, stop when there is no sound, file encryption protection, password can be added to files, document management, to protect important recordings from being lost.
7. Ideal for classes, lectures, conferences, interviews, etc. This is a great gift for teachers, students, lawyers, writers and more.
Specification:
Product name: recorder
Item model number: DVR-20
Battery capacity: 2500mAh
Charging time: 4 hours
Recording time: about 500 hours
Playing time: about 370 hours
Standby time: 30 days
Charging interface: Micro usb
Headphone jack: 3.5MM
Recording format: MP3/MAV/WAV
Playback format: WAV/WMA/MP3
Sampling frequency: 48KHZ
Recording bits: 192KBPS
Response frequency: 20-20KH
16GB storage recording files: about 190 hours
32GB storage recording files: about 385 hours
64GB storage recording files: about 500 hours
Memory expansion: maximum support 128GB micro sd card (not included)
Features: Large capacity battery, long recording time, voice activation, noise cancellation, file management, time stamp, MP3 player, password protection, strong magnetic attraction.
Product size: 79*42*13mm
Housing Material: Zinc Alloy
Product color: black
Product name: recorder
Item model number: DVR-20
Battery capacity: 2500mAh
Charging time: 4 hours
Recording time: about 500 hours
Playing time: about 370 hours
Standby time: 30 days
Charging interface: Micro usb
Headphone jack: 3.5MM
Recording format: MP3/MAV/WAV
Playback format: WAV/WMA/MP3
Sampling frequency: 48KHZ
Recording bits: 192KBPS
Response frequency: 20-20KH
16GB storage recording files: about 190 hours
32GB storage recording files: about 385 hours
64GB storage recording files: about 500 hours
Memory expansion: maximum support 128GB micro sd card (not included)
Features: Large capacity battery, long recording time, voice activation, noise cancellation, file management, time stamp, MP3 player, password protection, strong magnetic attraction.
Product size: 79*42*13mm
Housing Material: Zinc Alloy
Product color: black
Packing list:
1*Recording pen
1*Recording pen
1*Memory card 32GB
1*User Manual
1*3.5MM earphone
1*Micro usb data cable
1*User Manual
1*3.5MM earphone
1*Micro usb data cable
