2, wireless charging is actually not chicken ribs, but a very useful charger. For people at work, they do not have time to repeatedly plug in the charger, only occasionally check whether there is a text message or phone call. With wireless charging, you can better protect the interface of the phone, and you can also have power anytime and anywhere. They won't worry about what to do when they go out without electricity, just needJust place it where it's charging.
3, the shortcomings of mobile phone wireless charging although the technical content of the equipment is high, the economic cost of the equipment is high, and the maintenance cost is large. Because of the realization of long-distance high-power wireless magnetoelectric conversion, the energy consumption of the equipment is high. As the distance and power of wireless charging devices increase, the loss of idle work will be greater.
4, wireless charging without the trouble of plugging, in life, so that the mobile phone has an unprecedented pleasant experience, especially now, the speed of wireless fast charging is significantly improved.
5, mobile phone wireless charging is not popular, mainlyBecause the wireless charging experience is rubbish. Of course, the high price is also a very important factor. In terms of experience, mobile phone wireless charging has shortcomings. Compared with wired charging, wireless charging of mobile phones is not only slow, but also very inconvenient to use wireless charging. Slow charging speed: Since the Samsung Note 7 explosion, mobile phone wireless charging power has been castrated by manufacturers.
6, because many people think that this function is more chicken ribs. Now unlimited charging is more troublesome than charging with a data cable. Although wireless charging sounds very tall, but the actual operation is not convenient, a lot of noThis situation is normal, due to the charge management function of Apple's MagSafe external battery. Both the MagSafe battery case and the iPhone can heat up when charging because they're left plugged in for a long time. Therefore, in order to extend the service life of the battery, the charging may be limited to more than 80%, and the power may be automatically cut off when it is charged to 80%.
magsafe is a little hot when used. Choose a MagSafe magnetic charger at home and at work, and a magnetic power bank for your daily commute. Apple releases MagSaAfter the fe external battery, in the actual experience, the MagSafe external battery does not have the serious fever of the third-party magnetic charging bank, and the fever phenomenon is not felt in daily use.
Therefore, the essence of the MagSafe slow charging problem is also because of the serious heat, users can physically cool down outside, and can also alleviate the problem of slow charging.
"Heat" problem is the poor performance of some official MagSafe chargers, it is recommended to choose a third-party charger that supports the Qi standard and has a magnetic interface. As for long-term wireless charging, the charge management mechanism of the phone will be automatically adjustedTo ensure that the battery is operating within a safe range. The power limitations of early USB ports are no longer applicable to modern mobile phone large-capacity batteries, and fast-charge technology reduces heat by increasing the charging voltage rather than the current.
Drones: Drones can be used to take photos and videos, aerial photography, etc. However, for ordinary users, the learning and operation costs of drones are high, and there are strict regulations and restrictions, and the use scenario is also relativelyLimited.
The following are some digital products that you are advised not to buy: Eye massager: Although it seems to alleviate eye fatigue, it is actually limited in effect and not cost-effective. SATA interface SSD: For older computers, this hard drive may be needed to improve the hard drive speed, but for new computers, it is not worth buying.
Bluetooth speakers: Bluetooth speakers seem practical, but there are some problems in actual use. First of all, its sound quality is generally not as good as that of wired speakers, and the sound quality is poor. Second, the battery life of Bluetooth speakers is generally short and requires frequent chargingElectricity. Finally, its price is generally high, and for many people, the cost is not high.
Lower-end tablets: Lower-cost tablets often lack performance, screen quality, and durability. If you need a powerful and reliable tablet, it is recommended to choose well-known brands and reliable models. Cheap headphones and stereos: Cheap headphones and stereos can suffer from poor sound quality and durability, and are prone to noise, cord breakage, or damage.
Disadvantages of wireless charger: bound: wireless charging needs to be adsorbed on the charging base, can not be moved at will, and the user is more bound than wired charging. High price: The principle of wireless charging is different, resulting in the cost of wireless chargers is usually higher than that of wired chargers.
Charging speed may be limited Although many wireless chargers have achieved fast charging, in some cases, their charging speed may still not be as fast as traditional onesWired charging method. Especially in the case of low power and the need for fast charging, wireless charging may not meet the needs of users. Higher cost Compared to wired chargers, wireless chargers are usually more expensive.
Disadvantages: The charging speed is relatively slow. In the era of fast mobile phone charging, wireless charging is very slow. Now most of the wireless charging only support 5W charging, a little faster is only 5W. And wireless charging really can not meet our needs.
Another big drawback of wireless charging is that it tends to limit us to a relatively close distance, someWhen the wireless charger must put the phone in that place, if it moves, the phone can not be charged at all. If some friends like to sit and play mobile phones, then wireless charging at this time limits the posture of playing mobile phones, which is very inconvenient.
1, first from the official introduction, ZMI wireless charging car bracket features: 20W MAX wireless fast charging mobile phone without connection, a release is charged, zinc alloy clip arm single-hand operationAutomatic tightening, intelligent compatible with a variety of models, universal rotating ball 360 free adjustment, price 139 yuan. Generally speaking, there is little difference with the previous Xiaomi, which is a manufacturer's product, but the hand will feel that there are still some differences in some workmanship details.
2, car phone bracket is not necessary to install wireless charging. Select different phone holders according to different needs. If the phone has wireless charging function, you can choose a wireless charging stand, if there is no mobile phone with wireless charging function, choose an ordinary mobile phone stand. Even with a wirelessly charging phone stand,The bracket must be connected with a charging cable to the position of the cigarette lighter, otherwise the bracket does not have the function of wireless charging.
3, car mobile phone bracket wireless charging is very good and reliable: most of the current car bracket is replaceable fixed frame way whether you use tablet or mobile phone, MPPDA can be switched at will; The large strong suction cup is used to stabilize the windshield and can also be installed in the automobile air conditioning outlet and the automobile instrument panel; The support frame is strong and strong, will not shake, fall and can be adjusted Angle with different clamp seats can be used on the car and the table.