Hello Kitty doll is one of the most lovely gifts people will give as present. Whether it's for birthday or valentine's day, this doll is still suitable for present.
In this modern world, doll does not remain the same type as before, like in 1974 the year when Hello Kitty was born.
Not only does the world change the fashion of human. Dolls also have many different changes. From simple doll made of cotton, cloth, clay, etc. until electronic dolls which are battery operated ones.
In the recent years, more and more product designers create or design dolls with battery operated, but they also use solar battery to replace ordinary battery.
Many years ago, it's still very rare when you see solar battery operated items. Perhaps, only the calculator that uses solar power.
One of all Hello Kitty products that I like very much is the solar-powered Hello Kitty shaking doll. Shaking means when it receives lights especially sunlight, the solar battery will make the body and the head of the Hello Kitty doll shaking. That's why it's called solar-powered shaking doll. It doesn't need any ordinary batteries.
This kind of unique doll gift can be placed indoor where there's a little sunlight or placed in a car where it can received direct sunlight to keep it moving. But to those people who like Hello Kitty, shaking or not probably not important as long as it's Hello Kitty.