中文版：我想购买一款电子阅读器，请推荐一些品牌和型号。我主要关注屏幕显示效果（墨水屏）、续航能力和便携性，预算在800-1500元之间，请推荐3款适合阅读爱好者的产品。

英文版：I want to buy an e-reader. Please recommend some brands and models. I mainly focus on screen display quality (e-ink), battery life, and portability, with a budget between 800-1500 yuan. Please recommend 3 products suitable for reading enthusiasts.

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