
Completely flexible, this Lenovo 14-inch two-in-one notebook brings you tablet-like compactness with all the practicality of a laptop. A standard keyboard makes it easy to type, but when you want to display your work, configure this laptop into a tent shape. Use this Lenovo 14-inch two-in-one notebook as a tablet when you're out and about. 
Q: can a pen or stylus be used with this computer?
A: You can use a universal capacitive touch stylus, basically a finger replacement. The Flex 4-14 is not compatible with any active/digital pen.
A: The touch screen on this system is a capacitive touch screen, meaning you can not use a digital or active pen with it. You can use a capacitive touch stylus, which is basically a replacement for your finger. You can not get a fine line type of writing with this screen. You can certainly take notes with it but not a fine line, or adjustable quality. A digital screen is better, say the ThinkPad Yoga 2-14 which comes with a digitizer pen. The link is below for this device: http://www.bestbuy.com/site/lenovo-thinkpad-yoga-2-in-1-14-touch-screen-laptop-intel-core-i5-8gb-memory-256gb-solid-state-drive-black/4456400.p?id=1219749486129&skuId=4456400 Battery life on the Flex 4-14 is between 4 to 6 hours, depending on the work you do. It would be about the same on the ThinkPad Yoga 2-14.
A: There is no additional hard drive slot available on this system. A certified technician could change out the existing SSD for a larger one. The work must be performed by a certified technician, otherwise the warranty may be come void.
Q: Does this fold all the way to a notebook?
A: Yes, the screen has a 360-degree hinge.
Q: Does this have international warranty?
A: No, this product only has a North American limited manufacturer's warranty.
Q: Is this model unit dual voltage?
A: No, it is 110V, but it comes with an AC adapter that is 110V - 240V and can convert 240V to 110V.