LEAN. MEAN. M3 MACHINE — The blazing-fast MacBook Air with the M3 chip is a superportable laptop that sails through work and play. PORTABLE DESIGN — Lightweight and under half an inch thin, so you can take MacBook Air anywhere you go. GET MORE DONE FASTER — The powerful 8-core CPU and up to 10-core GPU of the Apple M3 chip keep things running smoothly. UP TO 18 HOURS OF BATTERY LIFE — Amazing, all-day battery life so you can leave the power adapter at home....