SONY IC recorder, model ICD-PX470F, white, capable of high-quality audio recording. Purchased in May of this year (2025). It hasn't been used much, so there are no noticeable scratches, scuffs, or stains (please check the photos). The box, warranty (valid until May 2026), instruction manual, etc., are all included (batteries not included). Supports uncompressed "Linear PCM recording format". "Noise cut filter" to reduce frequencies other than voice during recording. "Scene select" allows for optimal recording settings depending on the application. "Clear Voice" significantly reduces noise during playback. Internal memory: 4GB Maximum number of files: 5,000 files (including folders) Maximum number of recording files (within one folder): 199 files Built-in microphone: Stereo (S microphone system) Supported external memory: microSD/microSDHC cards from 2GB to 32GB Maximum recording time: LPCM 44.1kHz/16bit 5 hours 20 minutes / MP3 128kbps 59 hours 35 minutes Number of MP3 recordings/time (at 128kbps / calculated at 4 minutes per song): 893 songs, 59 hours 35 minutes Power supply: 2 AAA alkaline batteries Input terminals: Stereo microphone/audio (mini-plug) Output terminals: Headphone jack (mini-plug) Size: 38.3 x 114.1 x 19.3mm Weight: 74g