HD Hidden Magnetic Spy Audio Voice Recorder Voice Listening Device Bug

Features:

1. Built in large Capacity polymer safe lithium battery and AI intelligent power management system, reduce recording power consumption, and meet your needs for about 500 hours of ultra long recording time.

2. Magnetic absorption, silent recording, silent and light free during recording, magnetic absorption function, whatever you want.

3. Support the otg connection of For Android phones, play the recording on the phone, and view the uploaded management file at any time (For Android phones only)

4. Automatic saving/data protection, detect low battery power and save automatically. The time stamp and record file are named according to the date and time for easy search.

5. The professional master control scheme and Voiceless voiceless technology are adopted, which can effectively eliminate the noise interference of the sound source during the recording process, ensure the sound sampling rate, and highly restore the sound source through multi-layer strict testing.

6. Voice activation function, intelligent voice control recording, recording when there is a voice, no stop, file encryption protection, can add passwords for files, document management, to protect important recordings from loss.

7. Ideal for classes, lectures, meetings, interviews, etc. This is a great gift for teachers, students, lawyers, writers, etc.

Specifications:

Product name: recorder

Product model: DVR-20

Battery capacity: 2500mAh

Charging time: 4 hours

Recording duration: about 500 hours

Playback duration: about 370 hours

Standby time: 30 days

Charging interface: USB

Headphone connector: 3.5MM

Recording format: MP3/MAV/WAV

Playback format: WAV/WMA/MP3

Sampling frequency: 48KHZ

Recording digits: 192KBPS

Response frequency: 20-20KH

16GB storage of recording files: about 190 hours

32GB storage of recording files: about 385 hours

64GB storage of recording files: about 500 hours

Memory expansion: up to 128GB TF card (not included)

Features: large capacity battery, ultra long recording time, voice activation, noise elimination, file management, timestamp, MP3 player, password protection, strong magnetic attraction.

Product size: 79 * 42 * 13mm

Shell material: zinc alloy

Product color: black

Packing list:

1/2 * Recording pen

1/2* User Manual

1/2 * 3.5MM headset

1/2 * USB data cable