Cassette to MP3 Converter - ezcap231 cassette to MP3 converter helps preserve your memories and enjoy classic music. Convert audio cassette tapes to MP3 format without a computer. Quickly convert old tapes manually or automatically—convenient and easy to use. Note that the sound quality of older tapes may not be lossless HD, and conversion may affect audio quality. This device is designed to help transfer cassette tapes to digital format.Convert cassette tapes to MP3 via USB. Capture and save your old tapes to a USB drive for use on computers or other devices. Easily check recorded files using the built-in playback function. Supports USB formats: FAT and FAT32, up to 64GB (USB flash drive recommended). For best compatibility, use a USB drive formatted in FAT32 with 32GB capacity and 4-6MB/s read/write speed.Auto-reverse cassette converter records from cassette to USB drive. Powered by USB port or 2 AA batteries (USB cable included). Audio sampling rates: 44.1 kHz and 48 kHz, 16-bit. Ideal for creating MP3 files for personal use.This product is not a tape recorder and does not support recording onto cassette tapes.Use as a cassette player—listen to cassettes using headphones, external speakers, or car radio. Connect via 3.5mm AUX jack to enjoy your audio. This unit does not have built-in speakers; headphones or external audio devices are required for sound output.Lightweight and portable design allows for playback and conversion anytime, anywhere. Each package includes a headphone for immediate use. Share the experience with family and friends. Supports USB drives up to 64GB.Compatible with USB 2.0 and USB 3.0 devices Stereo left/right audio channels 128 Kbps bit rate Dimensions: 4.4" L x 3.2" W x 1.25" H Weight: 0.4 lbs (without batteries)