MULTIFUNCTIONAL ALARM CLOCK WIRELESS SPEAKER FOR DESKTOP

Phone chargers have evolved over the years, from wired to wireless. People's choice of mobile phone charging methods is also gradually inclined to be convenient and efficient.

The charging ports of the early mobile phone chargers are equipped with various models, including round, flat, long, short... but only charging is the only one in terms of function. Moreover, the charger interfaces of each manufacturer are also different and incompatible with each other. Therefore, different mobile phone brands can only use their own chargers. If you do not bring your own chargers, it is extremely difficult to borrow chargers outside. Now, we have the latest multifunctional wireless charger, which brings more convenience to life.

After that, the functions of mobile phones are not limited to communication, but also gradually tilted towards data transmission. Therefore, a "Mini USB" "T" type charging socket with a narrow top and a wide bottom was born. Products such as digital cameras, mobile phones and mobile hard drives have also been used one after another. This interface is suitable for data transmission between different devices, such as pictures, files, photos, etc., so it is also convenient for people to work and study.

Later, Micro USB also appeared, which is a portable version of the USB 2.0 standard. The Micro USB standard supports the OTG function, that is, in the absence of a host (such as a personal computer), data transmission can be directly realized between portable devices. Moreover, it can also provide convenience for the car, only need a USB car charger, plus a Micro USB data cable, you can charge the mobile phone in an emergency. The OTC function can also be used for data exchange between mobile phones and USB flash drives. In addition, its data transfer speed is faster and its lifespan is longer.
 
Now, the Type-C interface has gradually become common. It's also standard on Android phones, and it's not limited to this one device. Now, with the accelerated pace of life, people have new requirements for charging speed, and this interface also supports fast charging (up to 100W power). For Apple phones, it uses its own Lightning port.