Built-in mono speaker, built-in omnidirectional microphone, analog audio output/headphone out
Networking
Apple USB Ethernet Adapter (included)
Wireless
Built-in AirPort Extreme Wi-Fi (based on IEEE 802.11n draft specification)4; built-in Bluetooth 2.1 + EDR (Enhanced Data Rate) module
Hardware accessories
45W MagSafe Power Adapter, AC wall plug, power cord
Limited warranty and service
Your MacBook Air comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your service and support to three years from your computer’s purchase date. Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts. For more information, visit Mac City stores.