Specifications Input voltage: DC 5V Output voltage: DC 5V Output current: less than 400 mA Output power: less than 2.0 W Data protocol: USB 2.0 U Disk compatibility: supports FAT32 format USB drives Portable and compact design Compact, portable tape player designed for easy transport Lightweight and convenient to carry, suitable for use at home, in the office, or on the go Diverse functions Tape playback for analog media U disk reading and playback from USB drives Random playback for shuffled listening Loop playback for continuous listening Audio transcription capability Stereo playback for dualchannel audio U Disk Playback Cassette player supports FAT32 format USB disks for convenient digital playback Use scenarios Home or studio use: play cassette tapes while accessing digital tracks on a USB drive; utilize random or loop playback to suit your listening session Travel or on the go: carry the compact unit to work, school, or trips; switch between tape playback and USB disk playback as needed Office or study: use for audio playback during transcription or study sessions, with stereo output for clearer audio reproduction