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CRANEJOY / sonic massager


The product is a sonic massager which focuses on reproductive health problems of the elderly.It could massage testicles and penis in order to improve the somatic function.
China has become the country with the largest number of elderly people in the world .Reproductive health massage,especially testicles-massage is very important for the elderly males. But reproductive health care problems have been neglected by the elderly in China .
In fact, ideological poverty is the biggest problem.Old people are shy of expressing themselves in China.


Fuzhou University

Fuzhou University
Xiamen, China

zonghai zhang,
Fuzhou University