Finevr U Disk Voice Recorder Recording Pen Recording Pen High Definition Noise Reduction Recording Player,Digital Voice Recorder,High Definition,Long Battery Life,Voice Recorder for Meetings, Interviews & Study Notes 32 GB Voice Recorder  (1 inch Display)

Massive Storage with Expandable Memory:--This digital voice recorder equipped with a built-in microSD card slot, this device supports expandable storage to ensure uninterrupted recording during long lectures, meetings, or interviews. Additionally, it comes included with a microSD card offering 32GB of storage capacity, capable of recording up to 4,300 hours of audio,Automatically saves when power is off, ensuring your recordings will not be lost. Long-Lasting Battery for Extended Use:--Powered by a 300mAh rechargeable battery, the recording device charges fully in just 1.5 hours and supports up to 20 hours of continuous recording Its efficient energy management is ideal for all-day use, eliminating the need for frequent recharging. Enhanced Audio Clarity with Noise Reduction:--The sound recorder with AI noise Reduction featuring an advanced DSP4.0 chip and 360-degree dynamic noise-canceling microphone, the recorder automatically adjusts to reduce background interference. Whether in crowded rooms or quiet settings, it captures crisp and clear audio for accurate playback. The voice recorder device can be used as a digital voice recorder and can also be used for writing, which is practical for students and business people. The built-in Type-c jack of the recorder can be easily plugged into cell phones and computers to use as an external USB disk. Copying MP3 music to the root directory of the recorder can be played through headphones.