Premium audio digitizer for recording live audio in MP3 format and saving directly to an external USB drive, USB flash drive, or SD memory card for later playback. 2-in-1 MP3 recorder and player with USB input and SD card slot. Supports RCA L/R phono input and 3.5mm line input for capturing audio from tape decks, cassette players, turntables, LP players, microphones, computers, DVD players, audio receivers, and mixers. Converts LPs, cassettes, and vinyl records into digital MP3 files for storage, CD burning, or playback on portable audio devices. This digital audio recorder supports both automatic and manual recording modes. In automatic mode, it detects silence between tracks to split recordings into separate MP3 files. In manual mode, users can press the NEXT button on the included IR remote to start a new recording file. IR remote control enables record/stop, play/pause, fast forward/rewind, and volume adjustment. Playback is supported directly from the device, or via computer or portable media player using files stored on USB drive or SD card. 3.5mm line-out port allows connection to stereo speakers or headphones for monitoring or playback. No PC or portable media player required for playback. Powered by included DC 5V 1A power adapter or via mini USB port. Audio Inputs: RCA phono (2), 3.5mm line-in (1) Audio Output: 3.5mm headphone-style jack Data Storage: USB 2.0 port (1), SD card slot (1) Audio Recording Format: MP3 Sampling Bit Rate: 128 kbps User Interface: physical record button, IR remote, LED status indicators Power Supply: DC 5V 1A or mini USB charging port