Pros
You can set it to soothe your baby with five different motions to make them have an enjoyable experience.
It can connect to a smartphone via Bluetooth to allow you to entertain your baby with a variety of melodies.
You get to save on battery replacement costs since it is powered using electricity.
It can be plugged into an external device like a computer or phone to play more melody variety.
You can recline it to limitless angles to ensure your baby is lying in a comfortable position.
Cons
It is disappointing that they only come with nature sounds and no lullaby songs which are usually more effective in soothing babies.
