CLEAN : Microsoft unveils upgraded SurfaceTtablet

The video tutorial discusses a new product, highlighting its advanced features and improvements. It covers enhancements such as increased speed, brightness, and battery life, along with reduced reflectivity. The product is positioned as a competitor to Ultrabooks and iPads, with options for increased RAM and storage. The tutorial aims to demonstrate the product's capabilities and configurations available to users.

What percentage increase in battery life was added to the product?

What features contribute to the Surface 2 running cooler and quieter?