6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray 📘1. 6.8" E-ink Carta HD display: Carta 1200 Screen 1648*1236 300PPI HD screen, Reads like real paper with the latest e-ink technology for faster page turns . 24 level Adjustable Colour Temperature brightness lets you free read indoors and outdoors, day and night 📘2. Android 11 System: Cortex A55 Ouad Core processor, Android Open source ensure you can install Tons of 3rd party applications,provides you with abundant reading resourses, Out speaker support Audio ebooks and musics,switch seamlessly between reading and listening, listen to your story