Before buying, I didn’t come across the mobi book format, as it turned out, I worried in vain - this is a fairly common format and I have never had to use the converter from FB2 to mobi. Has pros: Picture quality, ease of use, long battery life between charges (with active daily reading and the backlight on, about 2 weeks) Got cons: Have not found. I do not consider the presence of advertising on the screen to be a disadvantage.
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review