In October, Apple launched its new iPhone 12 series, which doesn’t come with chargers and headphones. Not long ago, Samsung submitted a document to the Brazilian regulatory authorities, showing that its upcoming Galaxy S21 series, three devices do not come with power adapter and headset. < / P > < p > Kaian & middot; drans, vice president of marketing for Apple’s iPhone product line, once said that the iPhone has many new features to attract consumers, and the pricing is also appropriate. There are a lot of chargers and headphones in the user’s home. They do it for environmental reasons. < / P > < p > previously, some organizations said that Samsung and Apple’s series of measures foreshadowed that chargers would generally become additional accessories purchased by consumers in the future. As the benchmark of smart phone industry, chargers have always been imitated and followed by other shopping malls. In the future, other manufacturers may cancel charger accessories. Fast charging chargers and wireless chargers are expected to benefit. < / P > < p > according to the interface news report, a brand that specializes in charging accessories said that its 20W fast charging charger had sold about 5000 pieces a month before, which broke out after the release of iPhone 12, and the current monthly sales have reached 100000 +. < / P > < p > it is understood that the sales of the above chargers have increased 20-30 times over the same period of last year, and they are out of stock three days after the launch of the new iPhone. The daily supply can only support the normal sales of shops for a few hours. In Jingdong self operated stores, some warehouses are often out of stock. < / P > < p > according to media estimates, the global fast charger market will reach US $1.727 billion in 2017 and US $2.743 billion in 2022, with a profit margin of nearly 10 billion. Continue ReadingAmerican companies begin to give up R & D: who should pay for corporate research?