How to turn off the Redmi k40 dual speakers?

This won't turn off. If the volume is too high, you can adjust the volume in the setting sound.

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According to the known information, Redmi k40 adopts stereo dual speakers.

Dual speakers are located at the bottom of the phone, which can definitely provide good sound quality for friends.

Dual speaker advantage

The sound emitted by the microphone can be transmitted to the user's ear more directly, thus enhancing the communication effect.

Speakers are mainly used to increase the volume of speakers. HTC said that it can amplify the sound twice without losing the sound quality, so as to achieve better bass effect.

PS: High dynamic independent Hi-Fi chip is also adopted, with dynamic range DNR: >; 120dB, distortion THD+N