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.
Sony TCM-200DV Voice Recorder - Standard Cassette Model (Discontinued by Manufacturer)
9 Review
Sony CFM 30TW Radio Cassette Recorder
4 Review
๐ง Sony NW-WM1 Hi-Fi Player: 256GB, NFC, Bluetooth, Golden - Superior Sound Quality
5 Review
๐ต Sony CFS-B15 AM/FM Stereo Cassette Recorder: Enhanced Listening Experience in Sleek Black Design
7 Review
๐ง 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
Gamepad GEN GAME X3 Bluetooth, black/red
23 Review
Experience Nostalgic Music With KEiiD CD Player Retro Home Boombox: Get The Used-Like New Version For Just $99
17 Review