Knowledge

Seek innovation opportunities in the new regulations

In this draft opinion, the detailed rules and regulations for wireless charging are very clear. In addition to charging power, it also involves multiple dimensions such as frequency band, radiation va

What is spatial audio? How it works and how to experience 3D sound by spatial...

What is spatial audio and how it works? Maybe you've heard of spatial audio, but have you experienced it? Spatial audio , in short, is a type of 3D audio. Previously, 3D audio was simulated by usi

What are the advantages and disadvantages of Bluetooth headsets?

The biggest advantage of the wireless Bluetooth headset is that it eliminates the fetters of the connecting wire, and can be used within a connection range of 10 to 20 meters. It is easy to control on

Types of noise cancellation for Bluetooth headsets

Many Bluetooth headsets come with noise cancellation functions, also called noise reduction, but what is noise cancellation, how many types of noise cancellation and what factors should be considered?

How to obtain BIS certification in India for electronic products?

The Indian Ministry of Electronics and Information Technology (MeitY) formulated mandatory regulations for electronic products in 2012, stipulating that electronic information products within the mand

What is the difference between speaker SKD and CKD?

In Wireless Speaker Manufacturing Industry, if buyers purchase the completed products from another country (the completed product means 100% wholly finished and ready-to-use conditions), the duty at c

How to pair a Bluetooth headset with Switch, Smartphone, Mac, Laptop, PC

There are quite a lot of wireless Bluetooth headsets in the market, no matter Bluetooth headphones, TWS wireless handsets or wireless neckband earphones, the connection mode of different brands connec

Why wireless neckband headset is popular?

What is neckband Bluetooth headset? The neckband Bluetooth headset is different from the true wireless Bluetooth headset which has a neck line behind the neck and connects the left and right earbuds t

Types and brands of Bluetooth chips

There are many Bluetooth chip manufacturers in China. Currently, Bluetooth chips are mainly used in three directions: Bluetooth audio, Mobile phone Bluetooth and Bluetooth BLE Bluetooth audio Bluetoot