This is a preowned Vintage Stuzzi MEMOCORD Mini Portable Reel to Reel / Cassette Tape Recorder with Black Case from Austria. Cannot see a model nbr.

Measures approx 3” W x 4.5” H x 10 thick excluding the big silver button / knob.

Not sure if or how it works. Unable to test it. The a lot where the tapes go inside is open, not sure if it’s like that or a cover is missing. Being sold as is / for parts. No returns.