Changhong is widely known as a TV brand,But in fact, its mobile phone products are also worth paying attention to,Especially its old mobile phone has its own distinctive characteristics。 Changhong's mobile phones for the elderly have customized LBS location services, which can be opened through the mobile phone APP and PC web page to view the location of their parents at any time, and can help the elderly in time after they get lost. Among them,Price399Yuan ChanghongS19It is a function-rich mobile phone for the elderly,It is equipped with Android system,Support mobile 4G network,Many functions can be turned on with one click,You can press the button or touch the screen operation,It's similar to ZTEE3,But it performs better in photography and battery life,The price is therefore higher。 There are not many styles of Changhong old people's button mobile phones, the appearance is more business-like, mostly gold, and the price is between 120 yuan and 400 yuan.