Uploaded September 2020 | Updated September 2026, 2 weeks ago

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One side is an LCD calculator the other is a mini-cassette tape recorder even though it says it's a micro-cassette recorder (broken.) WHY would you make/need this? Maybe to do calculations and make a voice recording of various results? Still, it's an interesting old thing and you can watch me examine it.

Chapters
0:00 Introduction/Box
1:05 Device overview
2:25 Instructions, etc.
4:26 Look inside cassette mechanics
5:45 Battery damage,etc.
6:40 Mini-v-Micro cassette
8:00 Cassette Trial (FAIL)
8:48 Miscellaneous
9:48 Calculator Functions
11:19 Wrap-up