Digital Audio Recorder - Universal - Voice Recorder with MP3 Player, USB VCR, 32GB Rechargeable Digital Audio Recorder Highlights Universal Voice Recorder with MP3 Player, USB VCR, Rechargeable 32GB Digital Audio Recorder Voice Recorder with MP3 Player USB Sound Recorder Recording Time Long Recording 32GB Rechargeable Digital Audio Sound Recorder | Fitment Digital Voice Recorder: Suitable for recording in most cases, such as important class, important meeting, personal interview and etc. Specifications: Using time: 20 hours Temperature: 5 - 40 Frequency: 8KHz --48kHz Actual maximum output: 300MW Music format: MP3,8-320kbps WMA, 32-192Kbps Battery: No TF card: 32GB Screen: 1.2 inch (OLED ULTRA HD) Micro USB: Speed 2.0 Weight: 120 grams Dimension: 72*20*12mm The color black Description: Noise reduction The device is equipped with noise cancellation, so your recording audio will be as clear as possible and undisturbed by noise in the environment. Voice-activated recoder Avoid long hours of silent recording. The easiest way to listen to the longtime recording. Security System Privacy Encryption Tailor-made privacy protection To ensure the safety of recorded data, use it more at ease. Package: 1x Voice Recorder 1x User Manual 1x Data Cable 1x 32G TF Card No built-in building