What exactly are Bluetooth and DECT?Bluetooth, which was first invented in 1994, has become a technology that we have been familiar with, particularly in the last 10-15 years, corresponding with the emergence of smartphones. Most of us now use Bluetooth to link our smartphones to a home music speake

People wear headphones in many situations, such as when listening to music, watching drama, playing sports or fitness games, and so on. Headphones have become a necessity of life. But do you know? Long-term use of headphones, as well as improper use of headphones, can cause varying degrees of damage

How do humans perceive sound? Simply said, sound travels through the ear canal and vibrations the eardrum, causing the sensation of hearing to be activated. There is also a bone conduction approach, which sends sound through the skull to the auditory nerve, bypassing the ear canal and allowing the a

WHAT DO YOU NEED A BLUETOOTH HEADSET TO CONNECT TO?More and more business people are looking for a Bluetooth headset with a microphone that can be used not only for business communication but also for casual listening. If you're in the market for a new Bluetooth headset, there are a few things you s

If you use office headphones or plan to use them soon, reducing unnecessary background noise may be an important consideration if you want to obtain the best sound quality during a call. Then you may need the open office noise cancelling headphones. How office headphones can eliminate noise ? If yo

1. Parameters about headphonesImpedance: Keep in mind that in the realm of direct current (DC), the role of objects on the current obstruction is referred to as resistance. However, in the field of alternating current (AC), in addition to resistance, capacitance and inductance will also obstruct the

1. Transfer modeSelection of headphones, packing of headphones, or instructions on which performance metrics to pay attention to Because low-quality headphones are frequently made by tiny facilities, their performance metrics are labeled haphazardly, and some are overstated. Headphones must normally

Maintenance advice1. It is not advisable to sleep with headphones on. For a long time, the headset line was either wrapped around the neck or two lines like a twist twisted together, some huge headphones and even the shell were pressed. 100, 200 beam is likewise a relatively vulnerable location! If

Our ears consist of three parts: the outer ear, the middle ear, and the inner ear. The outer ear receives sound from the outside world and causes the eardrum to vibrate along the ear canal. The vibration of the middle ear tympanic membrane causes the three small bones of the hamate, stapes, and anvi

What is the problem with poor headphone contact?Poor headphone contact can be caused by one of two factors. The first is oxidation on the surface of the headphone plug (this situation is relatively rare). Then there's the headphone jack issue, which is broken into two categories. The headphone plug