Yes, all smartphones, iPods, iPhones and iPads work support Beats by Dr Dre.
Yes, Beats by Dr Dre work on all iPod types
The difference between iPod headphones or earphones and Dre Beats has to do with style and how the headphones are worn. Typically, iPod headphones are "earbuds" and fit directly in the ear. Dre Beats are worn around or over the ear and have better sound quality. Additionally, Dre Beats tend to resemble retro headphones of past decades. They also block out other sounds.
Yes
YES! any ipod/iphone/ipad is!
Yes, Beats by Dr Dre will work with any device that has Bluetooth.
Yes, Beats by Dr Dre work on all apple products
Beats should wok with every generation of iPod and iPhone
All iPods output music equally so there is no real answer.
Beats by Dr. Dre Wireless are the wireless Beats by Dr. Dre, below is a link to them.
Beats by Dr. Dre is a line of headphones.
You cannot get Beats by Dr. Dre products for free.
Beats by Dr. Dre Solos are the smallest over ear headphones by Beats by Dr. Dre.