I am hearing some sounds from the mouse.

The mouse will always make vibration and sounds, so if the sound is heard with vibration, there is no problem with the mouse.
On the bottom surface of the mouse, you will be able to see a “VIB+SOUND” mode.
If this mode is turned on, there will always be vibration and sound.
If you switch the mode to VIBRATION "ON", you will be able to use the mouse with only vibration and no sound.