To make the inMotion Air more in-sync with a mobile lifestyle, the Bluetooth class 1 utilized in this system cuts down on interference to other devices such as Wi-Fi networks and cordless phones.

ENGADGET: Altec Lansing's inMotion Air speaker system streams from just about anywhere

This feature lets customers feed the system's sound directly to their smartphone via Wi-Fi to ensure that the rest of the family stays fast asleep.

ENGADGET: LG's 2013 AV lineup puts NFC into Blu-ray player, 9.1-channel home theater