The second generation earbuds were shipped with the second generation iPod shuffle until Jnauary 30,2007, at which point the first color models were introduced and were shipped with the third generation design.
The second generation earbuds were shipped with the second generation iPod shuffle until Jnauary 30,2007. The first color models were introduced. The first color models were shipped with the third generation design at Jnauary 30,2007.