In general, the low sound may be due to the dust entering into the loudspeaker or the problem of the connecting wire of the loudspeaker after being used for too long, which is the main reason for the low sound of the walkie-talkie. So what are the faults that affect the sound of the radio? Here are some common problems with walkie-talkies.

The volume potentiometer is faulty. It may be that the carbon film inside the potentiometer is dirty, and the contact with the brush is not good. That is what we usually call ashes. Pay attention to regular cleaning of the walkie-talkie.

Finally, to sum up, if it is only because the walkie-talkie has dust, we can clean it up by ourselves. If it is other faults, do not disassemble the walkie-talkie at will. It is best to get a professional after-sales service for inspection and maintenance.