Pay attention to maintaining the headphone plug for longer life

Xiaobian and a friend usually use headphones to pay attention to maintenance, and often use a lot of bad headphones for a few months. These people are known as earplug killers. Especially the plug part, often pulled off. Although the service life is directly related to the work of the earplug, if you pay attention to maintenance, the service life of the earplug will be greatly extended.

Since the friends around us have such a situation, it is of course necessary to sum up the maintenance methods of the plugs, and to give us some help.

Plug maintenance

First, most branded ear plugs currently on the market have selected gold-plated plugs, which is helpful in reducing surface impedance and improving sound quality. However, the gold-plated layer is generally very thin, and its wear resistance is generally good. Of course, this depends on the manufacturer's plating technology. The wear resistance of various products is not the same, but overall, if too much plugging, will Accelerating the surface wear eventually leads to deterioration of sound quality. It is therefore recommended to reduce the number of times the ear plugs are pulled out, especially when it is not necessary. This is not only good for earplugs, but also prolongs the life of the machine interface, and reduces the probability of problems such as poor contact.

Second, the connection between the earbud wire and the plug is only secured with a rubber wrap. The inside is the contact solder joint, which is the part with the lowest strength in the wire part. Although the plug design of the factory focuses on the protection here, pulling down the earplug by pulling the cord forcibly can easily cause the solder joint to fall off. The data that the friend understands, the customer that the plug trouble comes to repair generally, 80% is the problem of this place. See also pull the earplugs is not desirable behavior, the right way is to hold the plug, and then gently pull it out.

The plug is the most easily damaged link in the use of earplugs. Although it is not fatal, it can be salvaged as long as it is repaired and replaced. However, it must be costly, and it must be repaired with poor technology. It can also reduce earplug sound quality due to rough solder joints. , not worth the candle.

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