On top of all this are a matching pair of super flat NXT speakers.
The lenses themselves feature photochromic day/night lenses that are made in a strong material dubbed NXT.
If you think your teenager is too old for learning toys, then you haven't seen the Lego Mindstorms NXT!
Bluetooth technology even allows the Mindstorm NXT to be controlled with a cellular phone.
Dr. Auerbach also leads the Medical Advisory Board of NXT Nutritionals, the company that makes SUSTA.