Product information

Applications of USB Cables

USB, is a generic serial bus abbreviation, and its Chinese abbreviation as “through the string”, is an external bus standard, used to regulate the computer and external equipment connection and communication. Is applied in the PC field interface technology. The USB interface supports plug-and-play and hot-swapping of devices. USB at the end of 1994 by Intel, Compaq, IBM, Microsoft and other companies jointly proposed. Universal serial bus is connected to the computer system and external devices, a serial bus standard, [...]

27/12/2017 Industry information, Product information , , Read more...

What’s stereo headsets

What is Stereo Headsets Stereo headsets, Compared with ordinary headsets, the biggest feature is the distinction between the left channel and the right channel, and the human left ear and right ear corresponding. Music through the stereo headphones output to the ear when the left channel output sound and the right channel output sound is different, the two combined with each other to make the music more so. Stereo headsets have many advantages over traditional headphones. It will save the sound [...]

04/12/2017 General news, Industry information, Product information , , Read more...

Headphone Sensitivity

WHAT IS HEADPHONE SENSITIVITY? Sensitivity is the efficiency with which an earphone driver uses the power it receives to convert an electrical signal into an acoustical signal, resulting in clear sound without any distortion. Measured in decibels of sound pressure levels, it indicates the magnitude of loudness which can be achieved at a certain level of power from the source, usually 1 mili watt. Headphones usually have sensitivity ranging within 90-110db/mW so as to avoid volume decibel levels where music listening [...]

21/11/2017 General news, Product information , , Read more...

Some advice on using headsets

Some advice on using headsets (1) Select good quality headsets. (2) Try to adjust the sound to 40 ~ 60 decibels (generally speaking sound or slightly smaller, with soft not harsh appropriate), do not increase the volume for the pursuit of excitement, so as not to over-stimulate the ears and hearing damage. (3) After the using of half an hour, remove the headset for a rest. please not to use it for a long time. (4) Do not wear headpsets to listen to [...]

15/11/2017 Product information , , Read more...

Headphone maintenance

Headphone maintenance 1. Because the driver units are easy to be polluted, so it’s important to protect its part of the mesh enclosure. First of all,  you shoudl keep it clean, and avoid much exposure to dust for the driver units. 2. The cord of headsets is soft. So, please try to avoid pulling, heavy load and other man-made damage when use headphones. 3. Please try not to play CS games immediately for your new headphones. Because the CS in a variety of sound effects for [...]

15/11/2017 Product information , Read more...

How to customize USB flash drives

Companies will customize business gift each year, and custom usb flash drivers are always among the top choices. Considering that a good usb flash drive can be used up to ten years, we can say that this means 10 years of free advertising for customers. The so-called promotion usb flash drive means customized usb flash drive for the purpose of advertising. Such usb flash drive must have strong effect of promotion or adverting in both look and inner function. [...]

09/11/2017 Industry information, Product information , , Read more...

Kids Headset

It is necessary for kids to have a cool and lovely headsets, because that can not only highlight the personality, but also show their youthful vitality. Compared with other common headsets, the sensitivity of kids headsets should be less than 85 dB. Because that will not have damage to kids’ hearing. Our factory has many popular cartoon headsets for kids. Different cute cartoon images can be printed on the headsets. And we can customize the design and the color as per our customers’ requirements.  

08/11/2017 Product information , , Read more...

Headphone histoty

Headphones originated from the earpiece, and were the only way to listen to electrical audio signals before amplifiers were developed. The first truly successful set was developed in 1910 by Nathaniel Baldwin, who made them by hand in his kitchen and sold them to the United States Navy. Some very sensitive headphones, such as those manufactured by Brandes around 1919, were commonly used for early radio work. These early headphones used moving iron drivers, either single ended or balanced armature. [...]

08/11/2017 Product information , , Read more...