1. First, check whether there are foreign objects on the surface of earplugs to ensure that the silicone earmuffs are elastic enough.
2. Insert the Bluetooth headset into the ear as far as possible, and at the same time clip the hook in front of the earmuff into the auricle. This can increase the sense of stability.
3. If you feel unstable during wearing, you can turn it counterclockwise to make it more stable.
4. Adjust the position of the microphone hole to be in line with the corners of the mouth, which can improve the call clarity.