64G Digital Voice Recorder, Audio Recorder with USB, MP3, 18Hrs Countinuously Recording,Intelligent Noise Reduction Recording,Password Protection, Used for Meeting, Lecture, Interview, Speech

64G Digital Recorder MP3 Player External Playback Function Recorder Password Protection For HD Recordings Of Lecture Meetings And Classroom Interviews
Features:
This digital voice recorder can record in 1536kbps MAV format, ensuring clear sound. It also comes with a powerful DSP noise reduction chip that effectively reduces background noise for audio capture.
LONG RECORDING AND LARGE STORAGE: With a 64GB card included, the recorder offers up to 512 hours of recording at 288kbps. Built-in rechargeable lithium battery ensures up to 18 hours of use. This recorder features a TFT color screen for a clear display, supports headphone connection for private listening, and has built-in speakers for easy playback. It also supports voice-activated recording and segmented recording options (30 minutes/60 minutes/90 minutes) for your convenience.
A unique feature of this digital voice recorder is its password protection setting, which allows you to keep your recordings private. This adds an extra layer of security to your sensitive information.
for students, teachers, business professionals and more. Plus, with its compact size and, it's easy to carry wherever you go Product Description:
specification:
Model: G4
Size: 100x25x12MM
Screen: 128 * 128 matrix 0.96 inch TFT color screen
Data interface: 5PIN USB2.0
Support external memory: 4GB – 128GB
Battery: 3.7V/210MAh polymer
Discharge time: about 18 hours
Music format: MP3 format 32Kbps–128Kbps
Recording format: WAV format 512kbps –1536kbps
Headphone output
Maximum output: 2X20MW (16ohm)
Frequency response: 20Hz to 20KHz
Signal-to-noise : >90dB
Distortion: 0.05%
Distortion: -5 to 45º
Supported computer systems: 98/2000/XP/7/10
Packing size: 12x12x5cm/4.7x4.7x1.9in
Packing weight: 120g/4.2oz
Packing List;
1 x audio recorder