You’ve probably noticed that small hole on phones 📱. Have you ever wondered what it’s for? 🤔💡 In fact, it has an important function. Discover it below 👇👇👇
You’ve certainly noticed that small hole on all phones.
People often overlook it, but it has an important role.
On Androids, it has two functions: the main microphone and the noise-canceling microphone.
Inside this small hole is the main microphone, which captures your voice when you speak on the phone.
It also has another essential function.
It improves call quality by reducing wind noise and surrounding sounds, making the conversation clearer.
On iPhones, it also has two functions: noise reduction and audio enhancement.
Since the iPhone 5, Apple has added a small hole near the rear camera.
The microphone hidden in this hole improves the quality of video calls and recordings.
It blocks out noise and provides clearer sound, especially in noisy environments.
It’s also important to know that these holes contain sensitive components, so be cautious not to damage them.
To clean them, we recommend using a dry cloth.
