Yes — since it runs Android 11 with Wi‑Fi, you have two ways to do it:

• Direct on the projector (no phone needed): Open the Google Play Store on the projector itself and install a reading app (Kindle, Google Play Books, Libby, etc.). Sign in, open your book, and it projects straight from the device.
• Mirror from your phone/tablet: Use screen mirroring (Wi‑Fi cast or HDMI cable) to display your existing reading app from your phone onto the wall — useful if your books are already on your phone/tablet.
  
  Increase the font size in your reading app for comfortable reading at a distance, and use the focus/keystone adjustment to get sharp, non‑blurry text.

For the sharpest text, dim lighting works best — think evening lamp‑light rather than bright daylight. At 260 ANSI lumens, direct sunlight or bright overhead lights will wash out the text, but a cozy, dimly‑lit room (which is honestly perfect for a relaxing reading session) gives you a crisp, easy‑to‑read image.

This projector works well anywhere from about 1.2m to 4m from your wall, giving you a screen size from roughly 40" up to 130"+ — for comfortable reading, most people find 2–2.5m away gives a sharp, generously‑sized image perfect for reading from a bed or couch. Use the auto keystone and focus adjustment to fine‑tune it once it's set up.

Like any projector, it has a small internal fan for cooling, but it's designed to run quietly in the background — comparable to a laptop fan, not distracting during a relaxed reading session. If you want it even quieter, placing it a bit further from where you're sitting helps.