
According to other comments, I've tried this with several flash drives (256KB, 512KB, 8GB, 16GB) properly formatted as FAT32. The ready light is not flashing. No entry. Follow the instructions carefully. Nothing. Playback was of poor quality. I tried different tapes. Homemade or commercial cassettes sounded equally bad. Playback worked best with a USB port connected to a PC for power. The two AA batteries didn't work well and were very hot when I took them out. I am returning the unit after a very unfortunate few hours.

π΅ Jensen SCR-68C: Premium Stereo Cassette Player with AM/FM Radio
8 Review

π§ Ezcap USB Cassette Tape to MP3 Converter: Digitize Your Tapes to USB Flash Drive Effortlessly, No Computer Needed
5 Review

ποΈ Olympus Pearlcorder S700: Top-quality Microcassette Voice Recorder
4 Review

Sony TCM-200DV Voice Recorder - Standard Cassette Model (Discontinued by Manufacturer)
9 Review

Gamepad GEN GAME X3 Bluetooth, black/red
23 Review

π§ Jaras JJ-Box89: Red/Black Sport Portable Stereo CD Player with AM/FM Radio & Headphone Jack Plug - Ultimate Music Companion on the Go!
10 Review

SINGING WOOD Boombox Portable Bluetooth
9 Review

π΅ Oakcastle BX200 Boombox, Portable CD Player and FM Radio with Bluetooth Stereo Speakers and Multi-Connection Capability
9 Review