"Of course!" The salesperson said skillfully, "For example, if the phone in the lady's hand doesn't have a screen protector or case, it's called a bare internal camera. A camera with beauty mode on can be called a beauty cam. Besides that, there are terms like front cam, rear cam, and a series of other camera names."
Chen Chencheng frowned, "I always feel something's off here."
"Oh, really? My phone's battery recently got swollen, what's generally the reason for that?" Li Qing asked curiously.
"Actually, most phones now have built-in non-removable batteries. The original battery wouldn't normally have such issues. Chances are, sir, you bought a battery online and changed it yourself."
The salesperson smiled and explained, "But there are still lots of reasons that can cause a battery to swell.
