Solar Cassette Wallet Calculator

by edwin - on November 5th, 2012

So, the advent of digital music in the form of MP3s (and not CDs) have certainly changed the way our portable music players have evolved, where most of our modern day smartphones are more than capable of playing back our favorite tunes in a variety of digital file formats, but here is a relic from the 1980s that you might want to consider carrying around if you love old school stuff – the $5.99 Solar Cassette Wallet Calculator, which allows you to add things up on your own if your brain decides to take a day off. The Solar Cassette Wallet Calculator itself sports an 8-digit display, is flat, extremely lightweight and will fit perfectly into your wallet, purse or pocket. Since it is solar powered, fret not about running out of juice during the day.

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