This $69 eReader is designed to stick to the back of your phone

I find this mini reader very interesting, maybe a bit too barebone.

  • 114 x 69 x 5.9mm (4.5″ x 2.7″ x 0.2″)
  • 220 pixels per inch
  • no front lighting
  • 650 mAh battery
  • ESP32 microprocessor: Wifi, bluetooth, usb-C port