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Why are large portable speakers more popular?

Nowadays,large portable speaker are very common in the market. Not long ago, Meizu also released a small Bluetooth speaker. So why are large portable speakers so popular?

How to use tws bluetooth headset

After the tws bluetooth headset is paired, the mobile phone needs to search for bluetooth devices. Generally, it takes about 5 seconds tosearch for the tws bluetooth headset.Most cell phone passwords are 0000 or 1234, but some are specially set by the manufacturer, which will be detailed in your tws bluetooth headset manual.

Advantages of live broadcast

The information dimension of live broadcasting ismore abundant, which enables consumers to have a more intuitive and comprehensive understanding of product content and service information.The biggest advantage of live streaming is that it allows consumers to immerse themselves in the shopping scene.

How to better choose and use dancing speaker

For music lovers, they have a set of their favorite sound system, and one of the important components-speakers, play a decisive role in the quality of the replay sound, so when choosing dancing speakers, they will take great pains, but apart from comparing the speaker technology In addition to indicators and listening evaluation, some small knowledge about dancing speakers will also allow you to better choose and use dancing speakers.

The advantages of bluetooth wireless headphones

Don't worry, in order to cope with these situations, bluetooth wireless headphones have emerged, of course, the invention of bluetooth wireless headphones must be attributed to the development of science and technology and the infinite wisdom of human beings.

Selfie light - Illuminates your beauty

Whether it's a regular selfie light or a circular selfie light, you'll find your eyes twinkling after you take a selfie.Maybe you'll fall in love with this selfie light after you use it.

How to select mini portable speaker

We always want a clean voice with no other noise.However, when a mini portable speaker makes sound, it will produce noise, which comes from the resonance of the box body, the reflection inside the box body, the distortion of the mini portable speaker when it makes sound,the reverberation produced by the environment and so on.
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What is the principle of mobile phone wireless charging?

  • Author:Emily
  • Release Date:2021-04-28

More and more mobile phones now support wireless charging. The current wireless charging requires a charging pad, which is in line with the Qi standard. What is the principle of wireless charging? Let me briefly introduce it.


 Qi is a wireless charging standard developed by the Wireless Power Consortium. It is still evolving and has received support from more than 200 leading companies, including Apple, Philips and Belkin. Their goal is to provide wireless charging in an easy and safe way and to ensure compatibility of all Qi-marked devices.

phone wireless charging

  Be sure to use the correct charger to charge your smartphone or tablet.

  There are two different types of wireless charging, the following is the information you need to know.


 Inductive charging:

 There needs to be direct contact between the mobile phone and the wireless charger. The charging coils inside the mobile phone and the charger must be aligned with each other.


 Resonant charging:

  Mobile phones, wireless charging coils need to be close to each other within a specified distance, but do not need to touch.

phone wireless charging
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