บท 1900: Pig Clan's Generosity

"They are adjustable?" Rou Xiang asked as she saw the two of them have their prototype limbs to match the same height and length as their legs and arms. 

"To a certain extent but to be honest, they are the prototypes of the prototypes. I want to make those limbs able to grow with their age but even though you see it's a success right now, their battery life is terrible." Jin lied but he did not want to sell the growing prosthesis so soon. He just wanted to sell the normal ones out first.

"So, the standard limbs have better battery life?" 

"Yes. This one lasts at most for half an hour only. The standard limbs once it had been measured and configured to their height, can last for a week without any charging. That is assuming about 20 thousand steps a day. Last longer if they do not walk too much."