Light music helps baby to sleep- Light music helps your baby easier fall asleep. Mechanical music box will be more safe and no need to use the battery.

Promote listening- Early music exposure can help promote critical listening skills, language and literacy, creativity and coordination.

Available to hang dolls- Dolls are not included. You can buy what your baby girl or boy like to hang and change dolls. Like barbies, cartoon animals or superman.

Humane design- The design of the arm could save space and easy to install and move.