POWERFUL LAPTOP WITH HIGH PERFORMANCE: Efficient Intel Celeron N4100 Processor (4M Cache, up to 2.4 GHz) , with 4GB RAM Memory and 64G SSD Storage (expandable up to 512GB SSD M.2 2242mm), make sure it run smoothly, perform greatly. 2-in-1 360? CONVERTIBLE & ULTRA THIN: Sleek, stylish, and secure, this 2 in 1 and 360? convertible laptop is only 0.5 inch thin and 2.2 pounds. Very portable and best for travel & business trip. Also with Metal Shell & webcam for video conference. SUPER CLEAR TOUCHSCREEN & WINDOWS 10 PRO OS: The iProda 1169YM Ultrabook comes with a 11.6" HD 1920x1080 resolution IPS display and touchable screen. With authorized and activated Windows 10 Professional Operating System. LONG-LASTING BATTERY: Its large-capacity 3500mAh battery can effortlessly support you for up to 8 hours of working, reading, browsing, watching movies and playing games. WARRANTY: one year warranty. We guarantee the quality of all iProda products. If you have any problem, feel free to contact us. 5 PORTS IN ONE: iProda notebook is equipped with 5 ports, including Type-C (for power adapter), Micro-HDMI (for projector), Micro-USB (for micro usb hub), Micro-SD Card Slot (expandable up to 128GB), and Headphone Jack.