K v is the statistical adder for computing upper-limit of A-weighted sound power level.

L p A,m is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest 1 dB).

L W A,m is the mean A-weighted sound power level, rounded to the nearest 0.1 B.

See Apple’s commitment Acoustic Performanceĭeclared noise emission values in accordance with ECMA-109

We’re committed to making our products without taking from the earth, and to become carbon neutral across our entire business, including products, by 2030.

100% of virgin wood fiber comes from responsibly managed forests.

All final assembly supplier sites are transitioning to 100% renewable energy for Apple production.

Apple’s Zero Waste Program helps suppliers eliminate waste sent to landfill.

Mercury-, BFR-, PVC-, and beryllium-free.

35% or more recycled plastic in multiple components.

100% recycled tin in the solder of the main logic board.

100% recycled aluminum in the enclosure6.

MacBook Air is designed with the following features to reduce its environmental impact:5 See the MacBook Air Product Environmental Report Learn more about AccessibilityĬonfigure your MacBook Air with these options at : With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things. macOS Monterey introduces powerful new features to help you connect, share, and create like never before.Īccessibility features help people with disabilities get the most out of their new MacBook Air.

MacOS is the most advanced desktop operating system in the world. Operating altitude: tested up to 10,000 feet.Relative humidity: 0% to 90% noncondensing.Operating temperature: 50° to 95° F (10° to 35° C).Three-mic array with directional beamforming.VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold separately).One external display with up to 6K resolution at 60Hz.Simultaneously supports full native resolution on the built-in display at millions of colors and: Advanced image signal processor with computational video.Force Touch trackpad for precise cursor control and pressure-sensing capabilities enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures.78 (U.S.) or 79 (ISO) keys including 12 function keys and 4 arrow keys in an inverted-T arrangement.Two Thunderbolt / USB 4 ports with support for: 13.3-inch (diagonal) LED-backlit display with IPS technology 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colorsĨ-core CPU with 4 performance cores and 4 efficiency cores.Apple MacBook Air (M1 2020) - 256GB SSD 8GB Overview Display

Mac book air m1 refurbished