Can I read in the bathtub with an e-reader?

Only if it is IPX8 waterproof rated — the Kindle Paperwhite and Kobo Libra are both rated for submersion. The basic Kindle is not waterproof. Even with waterproof models, avoid soap and hot water contact. If you drop it in the tub, retrieve it, dry it, and it will work fine.

How many books can an e-reader hold?

A typical novel is 1-3 MB. A 16 GB e-reader holds approximately 6,000-16,000 books. A 32 GB model doubles that. You will never fill the storage with books alone. Audiobooks and comics take more space — if you store those, 32 GB is worth the upgrade.

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