The digital pen itself has a camera built into the end of it, next to the nib, which records the dots. This means it's quite a chunky thing and its cigar-shaped profile won't be to everyone's taste either but it is nicely made and it feels reassuringly expensive. Inside it can be found more fancy electronics - 856KB of flash memory for storing up to 40 pages at a time and a rechargeable lithium ion battery (non-user replaceable) that'll give you around three hours of battery life on continuous use (280 with the cap on and the pen turned off).



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