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The Mi K40 Pro can use wired headphones by following these steps: 1. First, make sure you have a pair of wired headphones with a standard 3.5mm headphone plug. 2. Find the 3.5mm he...

Xiaomi k40pro how to use wired headphones?

The Mi K40 Pro can use wired headphones by following these steps: 1. First, make sure you have a pair of wired headphones with a standard 3.5mm headphone plug. 2. Find the 3.5mm headphone jack on the bottom of the phone, which is usually located in the center of the bottom of the phone.
3. Insert the plug of the wired earphone into the 3.5mm headphone jack of the phone, ensuring that the plug is fully inserted.
4. After plugging in, the phone will automatically recognize the wired headset and switch the audio output to the wired headset. 5. Once you have made sure your wired headphones are connected, you can test whether your wired headphones are working properly by opening your music player or other application that requires audio output. One of the benefits of using a wired headset is a more stable and high-quality audio experience, especially for users who are demanding high sound quality. In addition, wired headphones can avoid signal interference or delay problems that can occur with wireless headphones. However, it is important to note that some new phones may not have a 3.5mm headphone jack, but instead use a USB-C port or wireless headphone connection. If your phone doesn't have a 3.5mm headphone jack, you might consider using an adapter or Bluetooth headset to connect to your audio device. In short, using a wired headset can bring you a more stable and high-quality audio experience, and during use, you only need to plug the wired headset into the 3.5mm headphone jack of the phone.


The Mi K40 Pro supports the use of wired headphones, users only need to insert the 3.5mm interface of the headset on the charging port of the phone, and then the phone will automatically recognize the wired headset and switch the audio output to the headset. The audio Settings of the wired headset can also be adjusted in the phone Settings, such as equalizer and sound effects. Using wired headphones can provide more stable audio transmission and a higher sound quality experience, especially for use when you need a high-quality music experience or when your wireless headphones are out of power. At the same time, when using the wired headset, you can also charge the phone to maintain the battery life of the phone.


It's usually a headphone converter. Buy one if you don't have one.