DESC: Introducing the completely redesigned, better-than-ever MacBook. It now features a durable unibody enclosure that slips easily into your bag or backpack. And its 13-inch LED-backlit glossy widescreen display makes your photos, videos, games, and websites come alive with vivid color. The built-in Battery lasts up to 7 hours on a single charge. The new glass Multi-Touch trackpad supports two-finger scroll, right-click, and Multi-Touch gestures that let you interact with your Mac in a whole new way.