Paperang a E1

Purpose-built e-ink Spaced repetition memory system intended for for Chinese->English language learning. $30! Pretty wild. (via Chris Beiser)

Paperang E1 E-dictionary Electronic Word Card Makes Fragment Time More Efficient - Buy Arabic To English Chinese Dictionary Blue Dots Keyboard Flash Battery Aec Button Painted Card Support Tft Weight Farsi Input Mah,Touch Screen Electronic Dictionary Arabic To Bangla Dictionary Business Dictionary,Adventure Time With Finn And Jake Product on Alibaba.com