They all play the same sounds as the Wave 1 officials but the sound Quality IS way worse, the boxes are bad Quality just normal boxes with the furblets painting + in Hip-Bop (Mello-Nee) and Pix-Elle (Also Mello-Nee) they are smaller. They have a worse Quality fur and there's no furblet fake for Ooh-koo but two Mello-Nee Fakes. All of the boxes say Mello-Nee instead of showing each furblet's name and they have a bland key-chain