Headphones from Lexibook with an on-ear design that makes them rest nicely on your ears. They are easily connected with a cord.
From Amazon
Lexibook Disney Princess Rapunzel Stereo Headphone, kids safe, foldable and adjustable, pink/black, HP010DP
OnBuy
Lexibook HP010DP Disney Princess Foldable Children's Headphone - Volume Limiter