
Works with Motorola GM300. But you also need an old computer with a serial port. Create a bootable DOS USB stick with the GM300 programming software and you're done. I tried using a USB to serial adapter on a newer computer but it doesn't work.

KEiiD Wooden Retro CD Player With Bluetooth, FM Radio, USB AUX Inputs, Speakers And Adjustable Bass/Treble For Home Stereo System And Boombox
27 Review

🎧 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

Gamepad GEN GAME X3 Bluetooth, black/red
23 Review

KEiiD Bluetooth Stereo Shelf System With Retro CD Player, Speakers, FM Radio Receiver, USB, AUX, Bass/Treble EQ, Wooden CD Music Bookshelf System For Home Audio
28 Review