There are many kinds of Huawei headphones, including metal headphones, rubber headphones, rubber headphones without solution, and alloy headphones heated by hot air guns, which can be pulled out perfectly. Typec interface headphones are recommended as follows:

1, HIFIMAN in-ear headphones.

HIFIMAN, a headset with Type-C interface, is suitable for connecting Android phones, without patch cord, and also supports call by wire.

2. Add a tremella 2T earphone.

One plus this earphone is equipped with professional audio chip, built-in DAC, and supports high-definition audio format, with low noise and no noise.

3, glory three-button wire-controlled headphones.

Glory this headset has passed Hi-Res high-resolution audio certification, which can restore CD-level sound quality and bring high-fidelity music experience.

4. Huawei Type-C interface headphones.

Huawei's headphones are ergonomically designed, which are comfortable to wear in semi-in-ear, and there is no burden for listening to the ears for a long time.

5, Xiaomi dual-unit semi-in-ear headphones.

Xiaomi's earphone adopts moving coil and ceramic double-unit structure, which is round in middle and low frequency, good in high frequency ductility and clear in sound.

What are the advantages and disadvantages of Type-C headset phones?

1, Advantages: It can bring better sound quality. In addition, the mobile phone cancels the traditional 3.5mm headphone jack, which can make the body more concise. Especially in the future waterproof design, it can be more closed, waterproof and dustproof.

2. Disadvantages: There is no traditional earphone interface, and it is a bit troublesome to use the adapter to be compatible with ordinary headphones. In addition, if the phone is charging, you can't listen to music with headphones unless you use Bluetooth headphones.

3. Generally speaking, there are advantages and disadvantages for smartphones to cancel the traditional 3.5mm headphone jack. From the development trend, it will be a trend to cancel the traditional 3.5mm headphone jack for smartphones in the future.

Teach you how to choose a mobile phone headset

The sound of headphones is more important than its technical performance. Because the shapes of the head and ears are different, a pair of headphones will have different hearing feelings for different people, so the recommendation can only be used as a reference. If you have the opportunity, you must listen to it in person to really feel the sound of headphones. The technical parameters of headphones are very important, but they may also be misleading. The sound quality of headphones with beautiful parameters is not necessarily good, and the sound quality of headphones with average parameters is not necessarily bad. Next, let's learn how to choose a mobile phone headset. I hope you like this article!

The following details must be noted:

1, easy to drive: the driving difficulty mainly depends on the impedance and sensitivity of headphones. The greater the impedance, the more difficult it is to drive, and the higher the sensitivity, the easier it is to drive;

2, easy to operate: many people buy mobile phone headphones to meet the needs of listening to music and watching movies, but also want to answer the phone with headphones. Therefore, headphones must be equipped with wire control devices to facilitate switching music and answering phones;

3. Is there a microphone on the earphone? The quality of the microphone determines the quality of the call.

4. Whether the design is ergonomic: whether it is comfortable to wear for a long time.

The interface standard of mobile phone headset should be distinguished

At present, there are two common interface standards for mobile phones and headphones in the world, one is OMTP standard, and the other is CTIA standard. Generally speaking, most international manufacturers use CTIA standards, such as iPhone headsets in international markets such as the United States and Hong Kong, while domestic licensed products need to support OMTP standards. Here is a brief introduction:

1, international standard 3.5mm interface (CTIA): the pin connection mode is left channel-right channel-ground wire-microphone. It is also the most popular and used connection in the market at present.

2. OMTP) 3.5mm interface: the pin connection mode is left channel-right channel-microphone-ground wire.

Because CTIA and OMTP are designed in different ways, there will definitely be problems in cross-use. If an international standard (CTIA) earphone is connected to this non-international standard (OMTP) interface, there will be a phenomenon that only the background sound appears normally when the call key on the microphone is pressed. Two standard signs: the color of earphone jack coil, white for CTIA and black for OMTP. There is a special converter on the Internet that can convert CTIA and OMTP to each other.

Correct wearing method of in-ear headphones

1. For best results, wet the third casing before inserting it.

2. Grasp the appropriate part of the earphone with your right hand.

3. Pull up the corresponding auricle with your left hand to straighten the ear canal.

4. Insert the earphone carefully and go deeper under the condition of ensuring comfort.

5. Repeat the above actions to insert another earphone, slowly rotate and remove the earphone, and slowly open the sealed environment.

Here, I have selected some songs for your reference.

The first song is Cai Qin's Ferry. The three drums in front of this piece of music can reflect the low-frequency diving degree of headphones. The deeper the sound dive, the better the performance of headphones on music. Of course, we can also try to find out whether the low frequency is turbid. Cai Qin's voice in the back can also be used to test the performance of human voice.

The second one is the score of strings and piano used in the score of "I just like you", which can test the performance of headphones at high frequency. When listening to this piece of music, we should pay attention to the performance of the middle and high frequencies, and listen to whether the high frequencies are harsh and whether the performance of the middle and high frequencies affects each other.

The third song is OneILove, which is often used to test the detailed performance of headphones. From the beginning to 1 min 15 seconds, the songs are all female, and there is no interference from the soundtrack. Through the performance of good headphones, the singer's breath and saliva will be presented in your ears one by one. It's hard to say about the sense of space, because with a mobile phone, many things can't be shown. But I think a headset suitable for mobile phones should be able to achieve basic analytical ability in sound quality performance: the level of each frequency band is clear, and the texture of each note is clear.

Is it necessary to "cook" in-ear headphones?

Generally speaking, the moving iron earphone has not improved much after being boiled in water. Some pots with mobile headphones will improve the sound quality after a period of time. If you want to know more information, please search in the jar. Some suggestions: If you really want to boil the in-ear headphones, playing music at normal volume for two days (about 50 hours) is enough for most in-ear headphones-this is my personal experience with many in-ear headphones.

Choose headphones according to sound quality.

Sound quality must be the soul of an earphone. No matter how perfect the appearance is, no matter how good the workmanship is, it is also a cloud without good sound quality. Sound quality is a very subjective criticism standard. Everyone's preferences are different, and the evaluation of sound quality is also different. In this regard, it is the most reliable to choose products with appropriate prices and appearance that meet your own requirements in e-commerce, and then go to the physical store to audition and buy.

Choose headphones according to the usage scenario.

Headphones can be roughly divided into three types: wearable headphones, in-ear earplugs and flat-headed earplugs.

Headphones: according to the sound insulation structure, they are divided into open, semi-open and closed. The natural sound quality is good, but the sound insulation is poor. Not only the wearer can hear the surrounding noise, but also the people around him can hear the music played by the wearer. Many high-end models are open, such as Senhai hd650, akgk70 1 and so on. Semi-open and closed sound insulation will be better. For example, akgk450 is semi-open, and Boya dt 1350 is closed. If you want to see things in the dormitory without affecting others and don't want to be influenced by others, it is recommended to choose a closed type, or you can choose a model with noise reduction.

In-ear earplugs: Compared with portable headphones, the sound insulation effect is better. The disadvantage is that there may be a stethoscope effect. Generally speaking, the stethoscope around the cord and ear has little effect. The model with heavy stethoscope effect is not suitable for exercise. However, this sound insulation advantage is reflected in the crowded subway and bus.

Flat head plug: the advantage is that the stethoscope has little influence and is easy to carry. Disadvantages: the sound insulation is the worst, the sound is unstable, and the elastic sound worn will be different. Belong to a more moderate choice.

How do college students choose headphones?

Choose headphones according to personal physical conditions.

Headphones are divided into ear-wrapping type and ear-pressing type according to the way of wearing. Ear wrapping is to wrap the ear like k70 1 above, and ear pressing is to press the earphone on the ear as the name implies, such as k450 and dt 1350 mentioned above. Some people can't wear ear pressure because of their ear shape or head shape. You must try it.

In-ear styles have different calibers, and people with small ear holes will feel pain when wearing large caliber. For example, the models of Intemet and Weston are narrow-mouthed, while some models of ue are abusive.

Select headphones according to the playback device.

I believe that most student users use mobile phones or iPod walkman as players, and these products are not very popular. When purchasing, it should be noted that some headphones that require a lot of thrust may not be suitable for their own playback equipment. Those who don't know much about this are also advised to go to the physical store for audition.

Tips for buying Bluetooth headsets

1, the shape must be simple.

We must carry as little equipment as possible when exercising. If you use traditional headphones, but also carry mobile phones or other players, it is definitely a burden for exercise.

Therefore, it is best to choose wireless headphones when exercising. Just put on headphones and put your mobile phone aside to listen to music, so you won't miss important calls.

2, sweat-proof and waterproof

You will definitely sweat a lot when you exercise. Earphones will be corroded because they are often infiltrated by sweat. Needless to say, the life will be shortened and the sound quality will be worse. In addition, it will lead to the growth of many bacteria.

Therefore, the waterproof function is definitely the standard of sports headphones.

3, stable and comfortable to wear

When we are exercising, we often run, jump, do equipment and other sports, which requires that the sports headphones we wear will not slide down because of strenuous exercise, so we choose headphones with hanging ears and rear hanging designs to better fit the head and ears.

In addition, if there is no good comfort, the ears are likely to feel pain and oppression, so comfort is also something we need to pay special attention to when purchasing sports Bluetooth headphones.

4, battery life and Bluetooth

A person who often goes to the gym to exercise should also ensure at least one hour of exercise time at a time. Under normal circumstances, ordinary sports Bluetooth headphones can last at least 5 or 6 hours in the music playing state. If it is less than this time, it means that the endurance is insufficient.

In view of the Bluetooth problem, we should first choose sports headphones with Bluetooth 4.0 or above. In addition, pay attention to the location of the Bluetooth receiver, some in the left earphone and some in the right earphone. No matter which side, don't let any obstacles between the mobile phone and the Bluetooth receiver, so as to better ensure the stability of signal reception.

Maintenance suggestions for headphones

1, it is best not to wear headphones when sleeping. It is absolutely impossible for ordinary people to stay still all night. After a long time, the headphone cable is either wrapped around the neck or twisted together like a twist, and some big headphones are even crushed. 100 and 200 beams are also relatively fragile places at first! If a friend says that I can't sleep without listening to music, then it's best to hang up the earphone, that is, on your head, hang the earphone cord on the bedside with a rubber band. When you fall asleep, a crooked earphone will be "pulled" down, and no matter what you turn over, it will not be crushed! The advantage of using rubber band is that it plays a buffering role when pulling headphones!

2. Wipe off the sweat on the earphone line after using the earphone. These things secreted by the human body, which contain grease or something, make the invisible killer of wires, such as e2c, at the corner of the ear. After a long time, the wire will age and eventually lead to cracks and fractures.

It is best not to smoke when using headphones.

Please turn down the volume before use. If the volume of your output device is too loud, it will not only shock your ears, but also the membrane folds. In the worst case, the voice coil of the earphone is burnt out.

5, headphones away from strong magnetic. The magnetism of the unit magnet will decrease, and the sensitivity will decrease with time!

6, headphones away from moisture. The gasket in the earphone unit will rust, the resistance will increase, and your earphone will be biased.

7. Plug part. Some friends like to put mp3 or something in their trouser pockets. The outlet part of the plug is easy to fold and will be disconnected after a long time.

8. Do not disassemble. If you are too curious, just open it. Some headphones are difficult to disassemble. Mx500 can't be opened without special methods. Even if you open it 80%, it will be broken. If you open the small 2, the shell may be damaged or the sound may be deviated. 888, 808 and so on are ok, relatively easy to handle.

9. It is best not to use it outdoors in winter. It's very cold in winter, and the wires are hard and brittle. Excessive bending can easily break wires. Do not heat the earphone cable at this time, because high temperature will accelerate the aging of the cable.

10, away from chemicals. The paint on the earphone shell is very soluble in organic chemicals, so it doesn't look good when spent. This is a cliche, nothing more than hoping that everyone's headphones can be used for more years!

What is the headphone jack of OPPOA8? Where is the headphone port of OPPOA8?

The headphone hole of OPPOA8 is located in the center of the bottom of the mobile phone, which is a 3.5mm stereo headphone hole. Similar to other models of mobile phones, this interface can connect standard 3.5mm headphones or earplugs.

When inserting headphones, pay attention to keep the socket clean to avoid being polluted by dust and foreign objects. If the socket is not used for a long time, dust may accumulate inside, resulting in poor cutting and connection. At this point, clean the socket with a clean cotton swab or spray can. In addition, if you encounter problems with headphones, you can check whether the headphones are connected correctly, or try to replace different headphones to confirm whether it is the headphones themselves.

What is the standard earphone interface of OPPOA/KOOC-0//KOOC-0/?

Different series of OPPO mobile phone headset interfaces have different types.

For example, the earphone interface of OPPORenoAce is a 3.5mm interface, while the earphone interface of OPPOFindX is a USBType-C interface.

Canceling the 3.5mm headphone jack is the development trend of mobile phones, which can make them more waterproof and dustproof. Observe whether there are any extra holes in the appearance of OPPO mobile phone. If not, its earphone interface is the Type-C interface.

Extended data:

Reasons for canceling the 3.5mm headphone jack:

After removing the 1 and 3.5mm audio interfaces, the fuselage can be designed thinner.

2. After canceling the 3.5mm interface, the fuselage space becomes larger. For the mobile phone with extremely compact internal structure, reducing one content can further optimize the space and increase the battery capacity of the mobile phone.

3, it can effectively prevent dust and water.

4. Improve the sound quality. The change of the interface actually changes the quality of the transmission signal. Previously processed analog signals were transmitted through interfaces, while unprocessed digital signals were output through interfaces such as lightning interface and USBtype-C, which has greater plasticity, possibility and interest.

How to remove the plug of iphone headset?

First, cut the headphone cable behind the plug with a knife. Obviously, there are many burrs in the wires, which are the reasons for poor contact and short circuit.

You can see that there are six wires inside: green (left channel) red (right channel) green yellow (left channel ground wire) red yellow (right channel ground wire) green red (actually, green red is wrapped with a yellow wire, green red is the ground wire of the microphone, and the yellow wire wrapped inside is the microphone wire, which is also used for wire control. Yellow wire reinforcement (You can see that there are no wires in the yellow wire in this picture, which only serves as reinforcement and can be directly cut off)

Unplug the plug and you can see the wires inside.

Further violent disassembly, look at the structure inside, and test the connection sequence of the above wires with a multimeter to confirm the accuracy;

The wire harness diagram found on the Internet is relatively clear, but only five wires are marked in this diagram, and the yellow reinforcing ribs are not marked;

Note: the green red line should be scattered to reveal the yellow line of the tundish. The green red line is grounded, and the yellow line in the middle is the microphone line (wire control line);

After the yellow steel bar is cut off, there are 6 wires in the whole harness:

Green (left channel);

Red (right channel);

Green and yellow (left channel ground wire);

Red and yellow (right channel ground wire);

Green and red (microphone ground);

Yellow line (microphone wire control); The microphone wire is wrapped with a grounding wire, probably to prevent interference.

The yellow line in this photo has been removed. Burn it with a lighter to expose the copper wire inside, and then scrape the burned copper wire with a knife to facilitate welding.

After hanging the knife, each wire is immersed in solder paste and heated with a soldering iron for a while, so it is easy to tin.

The wire is understood, and then there is the plug. The plug of China Bank is a black insulating ring; The plug of Hong Kong Bank is a white insulating ring, but these two connection methods are different.

The most direct result is that the Apple headset of the Bank of China is not easy to plug into a notebook, and it works well everywhere in Hong Kong. This is really a trick design. Later, the newly bought Apple headset, the official retail version in China, is a white insulating ring, which can be inserted anywhere like the Bank of Hong Kong.

So this time we decided to replace the plug according to the wiring method of Hong Kong Bank. This can also be used in notebooks.

The plug bought on Taobao is about a few dollars, but it is much bigger than the original earphone.

This is inevitable. The original headphones are very compact. If it is too small, it cannot be welded.

The plug has three insulating rings and four terminals;

1 pin is connected to pure green left channel;

2 pins connected to the pure red right channel;

Pin 3 is connected to three ground wires: green yellow, red yellow and red green.

4-pin connection with yellow line microphone and wire control;

Welding is a technical activity, which is not easy to handle;

The most disgusting thing is that the wires are reinforced with nylon wires, which can't burn and cut constantly. They are always there after welding, so you can only wait patiently.

This welding result can not be considered qualified by reason, but every wire is good and there is no short circuit when tested by multimeter;

Note: After welding, the resistance between the left channel and the ground wire and between the right channel and the ground wire is about 4 1 ohm;

Between the left and right channels, there is a resistance of about 83 ohms; This is the resistance of the earphone moving coil.

If this is the resistance, that's right. If it is 0, it means short circuit and needs to be re-welded.

After welding, wrap the wire with transparent heat shrinkable tube, and soften the heat shrinkable tube with soldering iron to make it cling to the welded wire. If we don't do this, those threads will fall off in two days. Or short circuit.

Look guilty.

Well, it's finally finished. Screw on the cover of the plug and you're done! !

The test shows that there is no problem with the left and right channels and the wire-controlled microphone is normal.

It is also easy to use when plugged into a notebook, indicating that it has been successfully changed to the Hong Kong-Hong Kong connection mode.

Because a section was cut off, it was 2cm shorter than the original earphone.