The news often explodes cell phone electrocution, cell phone explosion caused by fire horror, although we have not seen it with our own eyes, still feel strange and scary. Of course, now we all know that many cell phone explosions are related to counterfeit and shoddy USB chargers, the normal use of

After getting the TWS Bluetooth headset, some users will have questions about how to charge the Bluetooth headset without a cable. Bluetooth headset can use the phone charger? These Bluetooth headset charging problems in use may be encountered, today the green beans share some TWS Bluetooth headset

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

This article introduces three main methods, mainly as follows.A, insert the wrong holeIf the user is using a desktop assembly computer or all-in-one computer, when inserting headphones or external sound, the first thing to do is to check the "sound card jack". Although the sound card has many jacks,

Advances in Bluetooth and related technologies have driven the era of wireless Bluetooth audio products, providing users with a more convenient user experience and gradually gaining market recognition. Bluetooth headsets, smart speakers, and other audio products have ushered in a rapid growth phase.

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

1, During the day you will get comfortable wearing office headphones, and you will not scream with pain at the end of the day. 2, You will have an office headset that makes your voice loud and clear, and your customers do not need to ask you to repeat during a call. 3, Your customers will not be

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