Whenever he had free time, Li Xiangdong immediately took out Little Sister's design drafts to look them over. Apart from the screen, her phone design featured an all-metal body with smooth, rounded lines and a slim, flat profile. The overall aesthetic was brimming with a futuristic vibe.
In terms of performance, save for the power source, it completely replicated the Portable Smart Brain. It supported both touchscreen operation and holographic projection, dazzling Li Xiangdong the moment he saw the renderings. To integrate as smoothly as possible with the Blue Planet, the power source was also changed to a direct current battery.
However, it used the solid-state battery technology from the Ring; although the battery capacity had been drastically downgraded, it was still extraordinary compared to Blue Planet products, boasting a capacity over a hundred times greater than a typical Blue Planet battery. Realizing these phones were meant for his own family anyway, he let the matter rest. The charging adopted a wireless mode, with Little Sister specifying a range of at least thirty meters and charging times as short as possible.
Chapter 33