iPhoneX
Mobile power supply, mobile charger (line power, line charge, charging treasure, urine bag, wet nurse; Power bank is a portable charger that an individual can carry with him/herself to reserve electrical energy, mainly for handheld mobile devices and other consumer electronic products (such as wireless phones, laptop computers) to charge, especially in the absence of external power supply.
In addition to the basic transmission function, the data line also has a variety of features. For example, some data cables support fast charging technology that can be at shorter lengthsTime to fully charge the device. There are also data lines with built-in data transmission chips, which can achieve more efficient data synchronization. In addition, with the development of wireless technology, some data lines also have wireless charging functions, providing users with a more convenient charging experience.
Wireless charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment. Wireless charging system mainly uses electromagnetic inductionThe energy is transferred through the energy coupling of the coil.
The biggest use of the cellular version is that users can use the applewatch to make calls and send and receive text messages. The AppleWatch uses a MagSafe-style wireless charger. The difference lies in the connection. Apple Watch Cellular: can take calls, send texts and use apps when no iPhone is nearby; It also has GPS positioning function, which can use global satellite navigation system to locate the user's position.
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