Discuss the advantages and disadvantages of bone conduction earphone

Discuss the advantages and disadvantages of bone conduction earphone shared by Sports Wireless Headset manufacturer.

Bone conduction earphone is also called bone conduction earphone, bone sense earphone, bone transmission earphone and bone sensing earphone. It is not a new concept. After nearly ten years of development, most bone conduction earphone still has unsolvable principle problems.

The first is fitness. Shared the Sports Wireless Headset supplier. The principle of bone conduction earphone is to rely on its two sound tapes tightly attached to part of the skull of the ear, will shock to the inner ear lymph fluid, auditory nerve and other structures to play the role of sound, and this clamping is generally achieved by the ring elastic metal in the middle of the two sound parts. However, the skull shape of different people is different, which leads to the problem that many people can't get the fitting effect after wearing, affecting the sound volume.

The second point is the problem of sound leakage. As mentioned above, the vibration of the audio tape will inevitably lead to the vibration of the headphone body itself, which will cause the vibration of surrounding air to cause the sound leakage. This varies depending on the volume of the headphones, but is inevitable unless the case can be isolated from the vibration, which has not yet achieved any rational breakthrough.

True Wireless Bluetooth Headphone T-88

The third is the issue of sound effects. Due to the lack of sound reflection in the ear canal compared with the traditional in-ear headphones, and the open ear canal will allow all kinds of sounds from the environment to enter, the sound of the headphones will be different from other types of headphones in terms of size and quality. Plugging your ears can solve both of these problems to a certain extent, but why not just buy an in-ear earphone?

Then again, bone-conducting headphones have one and only one advantage: they allow you to receive a sound while keeping your ear canal open. However, it is useful in many cases. Here are some examples:

1. Outdoor sports such as running and mountaineering. Of course, regular headphones can also solve the music demand (and sound quality is better), but due to the characteristics of bone-conducting Sports Wireless Headset OEM, you can also listen to the ambient sound while listening to the music, and you can hear the siren of a bicycle/electric car while running, or the safety reminder of passers-by or fellow pedestrians, so the exercise is relatively safer.

2. Driving, this is very easy to understand, while talking on the phone can also hear the outside sound of honking, naturally safer.

The role and difference between ear feedback and earphone

The role and difference between ear feedback and earphone shared by bluetooth 5.0 earbuds manufacturer.

When it comes to aural regurgitation, most people don't know what it is, or that some singers wear aural regurgitation in their ears, but do you know the difference between aural regurgitation and earphones?

Ear return is the meaning of earphone return to listening. In earphone, you can hear your own voice and specific sound. It is composed of wired earphone, wireless receiver and transmitter.

The difference between earphone and ear return is that earphone is also a part of ear return, and ear return is a function. The purpose of using ear return is to clearly hear your own voice in a noisy environment, and to correct the wrong words and out of tune when hosting a performance. The most common applies to the program hosting, stage performance, karaoke and other scenes.

Bluetooth 5.0 Earbuds GW15

Earbuds are usually used with a wired earphone and a radio frequency receiver, not bluetooth. When the singer sings, because the scene environment is noisy, there will be a big delay in the sound field. If the singer does not bring the ear back, he may sing by mistake, out of tune, can not hear how he sings, can not follow the rhythm of the accompaniment. The singer's ears are actually playing accompaniment, and their own microphone pick up sound, stage instruments pick up sound, so that the singer can hear more clearly.

A lot of people are wondering, why not use bluetooth headsets when it's so convenient? The reason is very simple, now Bluetooth4.2 and 5.0 bluetooth transmission will not be able to do 0 0 delay distortion, and can't do better in real time to return to, and bluetooth headset built-in battery will have the problem of battery, if you have any equipment field interference signal, the bluetooth headset may appear intermittent sound, this will greatly affect the singer on the stage play. If you've ever used a karaoke microphone in your life, you'll know that it has a playback function, but it's still far from professional.

With the continuous development of science and technology in recent years, earlobe has been widely used in the market, including e-sports and education. Shenzhen tianyun electronic technology co., ltd. already has game earphones and educational earphones, which can hear your voice in real time, and the real-time voice in the game e-sports to ensure that your call is correct. The education industry's listening and speaking test also USES instant listening to help with language and music learning.

Aizhi electronic technology headphone factory can customize headphone function according to customer requirements, and has a professional design team to better design products for customers, we supply Hands-Stereo Headset, Business Bluetooth Headset, etc., based on quality and integrity in the field of headphone research and development.

Health and heatstroke tips for summer

Summer health tips to beat the heat

Hot summer hot, hot weather continues, hot weather to everyone brought heavy pressure how to beat the heat, has become everyone is very concerned about the problem. Here's how to beat the heat in summer shared by Wireless Sports Earbud factory.

1, drink less water in time

Juice, coke, Sprite, soda and other drinks, contains more saccharin and electrolytes, drink more will produce adverse stimulation to gastrointestinal, affect digestion and appetite. Therefore, summer should drink more water or light salt (sugar) boiled water.

2. Eat more fruit with high water content

The vegetables with high water content are: winter gourd, cucumber, tomato, towel gourd, bitter gourd the fruits with high water content are: watermelon, lemon, orange, pear

Hot summer is the time when the human body's resistance is the weakest. At this time, it is necessary to eat more fruits and vegetables to supplement vitamins and water to improve immunity and prevent diseases. And eat more meat food, such as chicken, duck, goose, fish, to promote the body's metabolism.

3, reduce three, less strenuous exercise

In summer, when the body's temperature is at its highest, stopping to rest immediately after strenuous exercise can lead to a drop in blood pressure and possibly palpitations, shortness of breath, dizziness, pallor or shock and fainting. To prevent this from happening, do small amount of movement after strenuous exercise, make breathing and heartbeat slowly return to normal state before stopping to rest. Sweating a lot in hot and stuffy weather can also lead to increased moisture in the body and affect health.

4, The temperature difference between indoor and outdoor should not be too large

Want to keep the difference in temperature inside and outside room not too big, 5 degrees less than is most appropriate, because human body itself has the function that adjusts temperature, if be in for a long time below air conditioning, and the difference in temperature inside and outside room is too big, suddenly cold suddenly hot contrast is very big, can make human body adjusts a function disorder.

5, Don't take long naps

In the summer, people feel tired, sleepy and weak. At this time the nap is the best way to escape, but do not know a fall up. If the time of siesta is too long, can deepen the central nervous system that restrains cerebrum, the time that makes cerebral tissue capillary closes is too long, can reduce the blood flow of cerebrum so, slow down human body metabolism gradually, after bringing about awak, more tired. But cannot stay up late, want to assure sufficient morpheus quality.

6, go out to have good sunscreen appliances

Don't go outside in the summer. Wait until the darkest part of the night to go for a walk. If be like to play sunshade, wear sunshade hat, wear sunglasses, had better besmear dot to bask in article.

7, Take anti-heat drugs with you

The medicines for preventing heat and cooling include: huoxiang zhengqi oral liquid, shidihui, rendan, qingliang oil, fengyoujing, qiwen powder, sunji tablet and so on

To prevent emergencies, please bring some of the above medicines. In addition, when summer to drink more heat decrease internal heat Chinese medicine, in order to achieve the purpose of heat prevention.

That's all for the sharing, thanks for your reading, and we also supply Fashion Touch Speaker for sale, if you have any demand for our products, just feel free to contact us.

Is your hearing ok?

Is your hearing ok?

A lot of people like to put on earphones, the sound is turned up to the maximum, in order to block out the noise, quietly listen to music.

Noise Canceling Headsets supplier shares that this is in the way of impaired hearing, in exchange for a moment of peace. According to the national institute of deafness and other communication disorders (NIDCD), sustained exposure to 85 decibels of noise can be harmful. Between 90 and 100 decibels can cause hearing loss, and between 100 and 120 decibels can be unbearable.

Recently, news that 1.1 billion young people are at risk of hearing loss hit weibo. The world health organization warned that nearly 50 percent of the world's young people are at risk of hearing loss. According to data, 17% of teenagers in South Korea have suffered from "noise-induced deafness". Many teenagers are accustomed to listening to music with headphones when walking or even sleeping. However, they do not realize that wearing headphones for a long time and at a high volume may lead to "noise-induced deafness".

There's nothing wrong with headphones, it's that you're not using them the right way. So how do we protect our hearing?

A very effective way to use noise-canceling headphones. Noise-canceling headphones have the ability to reduce background noise, and you can still listen to music at a lower volume in a noisy environment.

However, noise-canceling headphones by Noise Canceling Headphones manufacturer are generally expensive. If you cannot afford noise-canceling headphones, you must abide by the "60-60" principle:

Noise Canceling Headsets Supplier

The volume should not exceed 60% of the maximum volume: do not listen to music in noisy environment.

Wear earphones for no more than 60 minutes continuously: experts point out that adults should use earphones for no more than 3-4 hours a day. However, the hearing organs of teenagers are not mature yet, so the time of using earphones should not exceed 1-2 hours every day. It is better to use earphones intermittently and take a rest every half an hour.

In order to improve the service life of earphones and reduce the excessive use period of earphones, bacteria in the ear will cause some diseases, we need to maintain and clean earphones regularly. The earphone should be replaced when necessary. Generally, it should not be used for more than 3 years, because the earphone may suffer from leakage of electricity or noise and other problems due to the aging caused by the use of earphone for a long time.

There are other ways to do this, such as turning off music before going to bed and removing earphones to avoid persistent stimulation of hearing organs after sleep.

Back to the beginning, many young people are used to wearing earphones to isolate themselves from the outside world and have social phobia. If you take the earphone as a shelter, the earphone only functions as an umbrella in rainy days. Shared the Noise Canceling Headsets wholesale.

Communication scholar McLuhan said that the media is an extension of people. Headphones are becoming our organs. And take off earphone, also become contemporary youth to take off hat salute on social field. For them, it's easy to take off their headphones and awkward to talk.

How to connect bluetooth headset to mobile phone?

How to connect bluetooth headset to mobile phone?

"How to connect bluetooth headphone" "how to use bluetooth headphone" has become a difficult problem for many users at present. There are many headphone brands and various styles of bluetooth headphone, but the usage method is generally the same. Let us know how to connect bluetooth headphone and how to use it.

1, start the earphone 

Long press the Wireless Sports Earbud switch until the headphone indicator flashes alternately or the prompt sound "power on" or "turn on" is turned on. After turning on, long press the key to turn off. The prompt sound is "power off" or "turn off".

2, connect bluetooth

Turn on the bluetooth connection function of the mobile phone, search for your own device in the list of devices that have been searched, and the name will generally be named with the product brand and model. After clicking the device name, the indicator of "connected" headset will be prompted to stop flashing. If the connection is not successful, you can try to turn on the bluetooth of the phone first, and then turn on the earphone. At present, most bluetooth earphones are compatible with android and apple. If the connection fails for several times, the earphone may have quality problems.

Current bluetooth headsets(Magnetic Wireless earphone) also display power on the phone. The headphone icon may be different, but the position is displayed at the top of the screen.

After the connection is successful, play music and video directly on the phone.

3, Use of earphone function

Power key

The switch key controls the power on and off, and also plays the pause and hang up phone keys, just press once. Different devices may support different functions, which need to be determined according to the function of the headset itself.

The volume button

In order to avoid the tedious process of pressing too many buttons, bluetooth earphones usually use the previous one, the next one and the volume plus or minus keys in one key. Volume - one press is to reduce volume, long press or double press is the previous song. Different headphone buttons work differently.

"How to connect bluetooth headsets" "how to use bluetooth headsets" some authentic headsets will come with a manual, describing the use method and function. Before use, you still need to take out the manual and read it carefully to learn how to use the headphone function.

What should I pay attention to when using headphones?

Precautions for use of earphones

Matters needing attention when using Magnetic Wireless earphones.

Because headphones are closer to the inner ear tissue than normal external noise; All users are required to take necessary protective measures. Studies have shown that pleasant music causes less hearing damage, but long-term exposure to high-decibel sounds, either music or noise, can cause hearing damage. Noise-induced sensory nerve hearing damage occurs in the inner ear, when high-energy sound waves shock fluid in the cochlea, overstimulating and causing cell death. Hearing damage can build up over time, and long-term exposure to noise, even for a short time, can cause hearing loss.

Research published in the journal of the American medical association in 1998 and conducted at shanxi medical university in China showed that prolonged exposure to high noise levels had a negative effect on hearing.

When using Wireless Sports Earbuds in the street, in addition to the hearing impairment caused by the need to increase the volume, it is easy to lose the alertness of users to peripheral sounds and increase the chance of danger. Children should not use earphones.

Is it necessary to headset down? Headphones fever must understand science

Is the earphone cooker necessary? Headphone fever must know science shared the Bluetooth earphone supplier.

If you are interested in the sound quality of earphones and you are a headphone enthusiast, the first thing you should do after getting a new earphone is "the earphone cooker". But is the earphone cooker necessary?

The purpose of the cooker is to make the horn aging rapidly and steadily. In fact, it is in the diaphragm of the cooker. The mechanical conformity of the diaphragm of the new earphone is poor, which leads to a large distortion. It is a very easy concept to understand, and the same as the car, the newly bought car brake sensitivity is low, brake has not reached the best state, use a period of time after the brake pad after running, brake will slowly reach the best. Stereo bluetooth headsets and wired headsets are necessary for the cooker.

The earphone cooker is a difficult technical work, to control the duration, volume, use music type and sound frequency. Choose a different music depending on whether the headphones are heavy bass or human. Bad control means the sound quality can't reach the ideal state. Different sound quality and proficiency of cooker have different methods of cooker, which makes the cooker more simple, 1. Fast cooker, 2. Natural cooker, 3. Software cooker. According to the different sensitivity and impedance, the voltage output playback device should be selected to carry out. Music should also choose lossless music, such as FLAC format music. The original CD record is copied with lossless encoding audio format, which can reach the frequency range of the original song. After the system of the cooker, voice expression will be more delicate, clear, mellow natural.

1. Fast cooker

Rapid pot machine, in a short period of time to achieve the ideal effect, can use noise to white noise, pink (for example, when no signal on the radio voice, loud sound like sharp is white noise, the sound is delicate pink noise) is another kind of conventional music looping in stages to warm, probably can be completed in a week. At present, the music suitable for earphone cooker has [(1) dukou - CAI qin, mezzo-soprano and low frequency test (94) unplugged version of hotel California, three frequency balance, clear details, feel the sound field) and so on.

2. Natural cooker

Simple understanding is not deliberately choose music pot machine, listen to their favorite type can, choose small and medium volume, avoid electronic music, a long time on the ear, sound quality will slowly run into the ideal state.