Nowadays, more and more people use Bluetooth headsets on the streets or in fitness centers, especially taxi drivers. Almost every one of them is a taxi driver. Although the Bluetooth headset is light, easy to carry and easy to use, the following situations should be paid attention to in the process of use.
1. Try not to use it for a long time. Because Bluetooth earphones are mostly in the ear, the earplug is in the ear canal, and the eardrum is close to the earphone horn diaphragm. The sound of the headset can stimulate the auditory nerve of the eardrum. If it is used for listening to songs and talking on the phone for a long time, it is easy to cause dizziness and headache.
2. Try not to use non brand products. In the process of using Bluetooth headset, many people will inevitably plug and pull out the earplug repeatedly, which will inevitably scratch the ear canal and cause ear inflammation. In particular, for those fake Bluetooth earphones, some manufacturers use inferior materials for earplug to save cost, which is easy to cause ear infection.
3. Try not to use Bluetooth headset on busy roads. Compared with the traditional wired earphone, Bluetooth headset has better isolation effect on external environment noise. In particular, some brands of earphones use deep noise reduction technology to achieve a high level of noise reduction. Therefore, it is not appropriate to use them on busy roads, especially when crossing crosswalks. Because of the excellent noise reduction effect of earphones, it is difficult for you to hear when the vehicle is moving As a result, the probability of traffic accidents is greatly increased.
Therefore, in order to effectively avoid the adverse effects of Bluetooth headset on the body, in addition to daily try not to wear it for a long time, the use scene of the headset, the volume selection in the process of use and so on should be paid attention to.