iRULU WalknBook 3 10.1 Inch Notebook, Hybrid 2 in 1 Tablet PC, Microsoft Windows 10 Operation System, Quad Core, Detachable Keyboard (Dark Gray) 10.1 inch 1280 by 800 HD display; Please note that the Walknbook W3 you purcahsed will come with a UK keyboard Microsoft Windows 10 operating system:Windows 10 devices may have bugs and please do basic Windows updates when you met problems);Intel Baytrail-CR Quad Core Processor (up to 1.83GHz with Turbo Boost) 2 GB RAM + 32GB Flash (expandable to 128GB with Micro SD card);It would be best if you could expand the memory first before downloading programs or installing applications Dual Cameras 2.0MP/2.0MP, Bluetooth 4.0 and HDMI, 7000 mAh Battery (This tablet has 5-7 hours of battery life and please charge the tablet for 10 hours when the first time they start using it. In order to hold a charge, we suggest not using any programs or running apps when giving a charge) Includes Office 365, 1TB OneDrive Cloud Storage iRULU WalknBook 3 with detachable tablet touch screen 10.1 inch IPS Touch Screen; 1280x800 resolution Intel Bay Trail CR Quad Core Processor (up to 1.83GHz with Turbo Boost) Microsoft Windows 10 operating system 2 GB RAM + 32GB (Flash expandable to 128GB with Micro SD card) Dual Cameras 2.0MP/2.0MP, Bluetooth 4.0 and HDMI, 7000 mAh Battery Highly portable at less than  inch thick and weighing only 2.5 lbs. Includes Office 365, 1TB OneDrive Cloud Storage Take notes on screen with any stylus Built-in microphone and dual speakers Wi-Fi Connectivity Transfer files with full or micro USB Connects via HDMI to larger screens like a TV to do presentations Screen tilt is adjustable from 0-145 degrees Generous 32GB storage for files and documents(Flash expandable to 128GB with Micro SD card) The latest version of Windows 10 Operating System 1TB OneDrive Cloud Storage to store &amp; access files from anywhere