iRULU eXpro X1s 10.1" Quad Core Android 5.1 Lollipop Tablet PC, 1GB RAM, 16GB Nand Flash, 1024600 Resolution, Bluetooth 4.0, Dual Camera 10.1" multi-touch screen; GMS Tested & Certified(This black tablet comes with a blue keyboard case) Quad Core Processor 1.3GHZ, with Google Android 5.1 Lollipop Operating System Dual Cameras: Front 0.3 MP and Rear 2.0 MP; 1024 by 600 resolution 16 GB capacity, extendable to 32 GB with Micro SD card 5500mAh Battery, the endurance is more than 5 hours