A perfect tool for reliably storing worth of audio files, making it an excellent choice for professionals, works, journalists, and anyone who needs to record and store lectures, meetings, and interviews. Features: Large-capacity memory with a 32GB TF card included, also compatible with TF cards up to 128GB (not included). The recorder with playback function is designed to deliver excellent recording quality with high-fidelity 1536kbps audio. It also features advanced PCM smart noise reduction technology to filter out unwanted background noise and enhance recording clarity. Equipped with a 200mAh rechargeable battery, it can record continuously for up to 20 hours and play for about 10 hours (with earphones, included). This recording device includes an auto-save feature for file protection, automatically saving recordings when the battery is low, so you don’t need to worry about the recorder shutting off mid-recording. The USB-C cable allows fast transfer of your recordings to your computer (MAC/PC) or other devices. The recorder has an intuitive, simple design—just press button to record, save, and playback. Specification: Material: Plastic Color: Black CPU frequency: 24KHZ Music playback formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP, etc. WAV format (512Kbps.1536Kbps), MP3 format (64Kbps.192Kbps) sampling frequency Headphone interface: 3.5MM stereo interface. Maximum headphone output: (L) 9mW＋(R) 9mW (32Ohm) USB interface: 3.5MM interface/DC5V-1000MAh (for this machine only) Screen: 0.8-inch LED display, resolution 128 x 64 Built-in MIC: non-directional capacitor microphone Recording current: 8mA-13mA Frequency: 24Hz Distortion: 90dB