Sound waves are propagated by vibrating particles. When there is water on the speaker of your device, it is actually a tiny amount that covers the membrane and obstructs its normal operation. That's why the speaker (Speaker-Earpiece) on your device sounds muffled because it has a layer of water and in order to break the layer of water into individual droplets, the speaker needs to vibrate to literally shake the water off.
Remove water from your phone's speakers after getting it wet.
No need to go for mobile repair.

- Features :

• Remove water from the speaker or remove water from the handset.
• Remove dust from speaker or remove dust from handset.
• Test Sound.