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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 IPX4 Rating and Why Is It Important?

If you’ve been buying modern electronic waterproof portable speakers, especially waterproof portable speaker, you have probably heard about the IPX4 rating. If your waterproof portable speaker is tested for water resistance, the level of protection will be expressed by a number ranging from 0 to 9.

The reason we have chosen the IPX4 rating for this article is that it represents the minimum protection/rating that any waterproof portable speakers intended for occasional outdoor use must have. It is also the minimum protection that any device that might be used near water must have.

IPX4-certified waterproof portable speakers are the devices tested in standardized conditions that involve the use of a nozzle approved by the IEC Standard. The same shield is used for testing devices with IPX3 and IPX4 rating but the nozzle has a counterbalanced shield in the first case. In the second case, the shield is removed and the water jets can hit the device at any angle.

IPX4-certified waterproof portable speakers are often considered splash proof and can be used in various situations and scenarios. Since they can’t be fully submerged in water, we can’t use the term “waterproof” to describe them.

All the outdoor devices should have at least IPX4 rating because they can survive certain (less severe) outdoor conditions such as rain. Also, these devices are considered not only splash-proof but also sweatproof, which means they will survive contact with human sweat and still be able to work properly.

waterproof portable speakers

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