function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'AW-553196302');
Home > News > The company news > How to accurately judge the qu.....
Contact Us
Tel. Number: 0086 - 755-82239330 - 808
Email address: info@jaskeyworld.com
Office address:4/ Floor, Building 1 of Xingji Center, Danzhutou Industrial Area, Longgang District, Shenzhen, China
Contact Now
Latest News

HKTDC 2020 Online Fair

Welcome to visit us via HKTDC Online Fair , please contact with us via mail info@jaskeyworld.com for more information, thanks!

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.
E-Catalogue

News

How to accurately judge the quality of cheap portable speaker audio equipment?

As the most important wireless audio product that consumers are exposed to,cheap portable speakers actually have very sophisticated and rigorous knowledge inside. From materials at the physical level, single horn, dual unit, multi-unit, composite cavity, and catheter diffraction technology, to sound adjustment at the software level, EQ optimization built into the DSP, and even different choices derived from different positioning at the functional level .


1. Function and adjustment level: on request

1). Function: A  cheap portable speaker needs to have multiple function points to meet the user's various application scenarios

cheap portable speaker

2) . Bluetooth version: The current Bluetooth version is mostly 3.0, 4.0, 4.1, 4.2. It is recommended to buy cheap portable speakers with Bluetooth 4.0 or higher. 4.0 or higher supports low-power connection. It is more cost-effective for cheap portable speakers and mobile phones. The 4.0 Bluetooth transmission signal is more stable, the frequency is faster and wider, and it can transmit more audio signals.


3). Bluetooth connection: The stability of the Bluetooth wireless connection stems from whether the manufacturer pays attention to signal optimization during the ID research and development process, whether it takes into account the shielding of electrical signals (to avoid affecting the power amplifier circuit), and even a cheap portable speaker uses an all-metal appearance.

cheap portable speaker

2. The shape and sound quality of cheap portable speakers

Traditional multimedia cable audio emphasizes multi-channel 2.1, 5.1, 7.1, etc., which needs to be matched with power amplifier, decoration wiring and even complex angle matching. But in the modern smart wireless era, it shows serious overcapacity and difficult to move. cheap portable speakers were born as an evolutionary product of multimedia wired audio systems. On the basis of retaining the original 2.0 physical channels, the cheap portable speakers abandon the complicated 5.1 and 7.1 multi-channel solutions, which ensures the listening effect and enhances the mobility, and completely releases the family space, so it can rise.

1). Mono speaker (one unit): cheap portable speaker with built-in mono speaker, generally used for Bluetooth speaker products within one hundred yuan.

2). Two-channel speaker (2 units): stereo in the true sense.cheap portable speakers with built-in dual-channel cheap portable speakers are widely used in mid-range Bluetooth speaker products at home and abroad due to the natural advantages of the left and right stereo sound of traditional multimedia speakers.

3). Multi-channel speakers (more than 2 units): cheap portable speakers with built-in multi-channel speakers enter the field of metaphysics. Hi-Fi has professional-level considerations such as resolution, knot image, spatial scale, sound track separation, audio clarity, and sound equipment angle.

cheap portable speaker