I bought this keyboard to use with my Kindle Fire. It's the perfect size, big enough for my rather large male hand. Very thin and sticks to the magnetic cover of my Kindle case so it easily slips into a pocket and doesn't take up much space. Battery life is great, I don't type on it much (I only use my Kindle Fire for evening TV) but I think I've only had to charge the keyboard once every 3 months.
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