I use this Bluetooth headset, the headset put into the blue light, proving that the headset charging compartment is electric, bright four cells represent more than 75% of the electricity, bright three cells represent more than 50% less than 75% of the electricity, and so on, some headphonesThe charging compartment is not always bright, because it is designed to save power, and the light will go out after 30 seconds.
- Authenticity of accessories: Check whether the charger, data cable, headphones and other accessories attached to the phone are original. The workmanship of the original accessories is fine and the material is excellent, such as the metal part of the plug of the charger should be smooth and without burrs; The interface of the data cable should be tightly fitted and smoothly inserted and removed; The sound quality of the headphones is clear and there is no noise.
The charger on the Apple phone, the headphone port is dirty, how to clean it? The cleaning method is as follows: First insert the charging cable repeatedly several times, pay attention to the insertionGently shake the charger up and down, remember not to force too much, if too much force will permanently damage the charging port. If the problem can be resolved, the following steps are not necessary. Clean with cotton swabs and anhydrous alcohol.
NO.1 Charging plug is not selected When we buy a new smart terminal, we should pay attention to the explanation of charging on the manual. In fact, there is a lot of knowledge in this. If you use the plug of the iPhone to charge the iPad, you will find that the charging speed is not generally slow; If you use a high-power plug to charge a low-power mobile phone, the charge will be acceleratedElectrical speed, which may be a safety hazard for mobile phone batteries.
More and more new notebooks are equipped with or only equipped with type-c interface, which can make the notebook more thin and beautiful, the most important thing is that you can share the charger with the mobile phone. Just like I go out with iPad and MacBook, as long as a set of chargers can be, but also convenient for the two to use a dual type-c data cable to connect.It's never easy to replace the old with the new.
Recently, Xiaomi engineers gave a direction, he believes that now the charging power of mobile phones is constantly improving, and the development of wireless fast charging technology is also rapid, so smart phones are likely to develop in the direction of "no holes". As soon as next year, there may be a mobile phone without a charging port. I have to admit that this direction is likely to be the general direction of the development of smart phones in the future.
Many netizens tease: there is no headset and charger simply remove the charging port. But now the mobile phone development trend is "no mouth" eraAt present, the charging function and fast charging technology continue to improve, the rapid development of wireless charging, the development of smart phones to the era of no mouth is a trend, Xiaomi will certainly follow up the first time, other mobile phone manufacturers estimated that it will take some time to update the technology.
The reason why the battery of many mobile phones will drop 10% in a short time after unplugging the charger is because the charge protection function will take effect once the battery reaches 100% during charging. The function will immediately cut off the charge from the charger and allow the battery to slowly drain automatically. Do not continue to turn on the charging stream again until the power level drops to about 90%A surname According to analyst 941, this new port should deliver more power than its Lightning port and allow for higher transfer rates of up to 40Gbps, enabling the Pro model to output to 4K displays. The appearance of the iPhone15 will be changed to a narrow frame screen design and a titanium alloy frame.
The second best way to charge a smartphone is to maintain a charge between 45% and 75%. For most people who use their phones every day, that's better than 65-75%. You can also plan a daily schedule to charge your phone at a specific time each day so that the battery stays at that level.
mate30 was not eliminated. The mate30 is a 5G mobile phone wireless fast charge elimination , and is equipped with wireless fast charge elimination HUAWEI Kirin 990 5G (Kirin 990 5G) Processor performance crushing all mid-range machines currently on the market. strong battery life wireless fast charge elimination , powerful lens photography, the use of curved screen design. It can smoothly run all applications, and smoothly run mainstream games on mobile phones. The overall function has a good performance, and has not been eliminated.
mate30 was released in September 2019, and it has now reached the end of 2021, more than two years after the wireless fast charge was eliminated , and it is supposed that the mobile phone update of the Android camp is very fast.