The Bose SoundTouch($400-$700) line of wireless speakers. Choose from three available options in the line: the SoundTouch 30, great for large spaces; the SoundTouch 20, perfect for bedrooms or kitchens; and the SoundTouch Portable, with a rechargeable battery for when you’re on the move. All three are easy to set up on your existing WiFi, have preset buttons for a range of audio sources, and come with an iOS app that cues up any music source instantly.