How Metal Detectors Work ? (In Hindi/Urdu)

[@immonish36]

Sir metal ceremic tooth cap se dikkat hogi kya

[@tessreactgamer6454]

You are best,great

[@TechNandan]

Thank you dear for appreciate

[@vandanabhatnagar9913]

Nice info

[@TechNandan]

Thank you vandana ji

[@indianbrijmohan8957]

Yours Sounds very slowly.......

[@TechNandan]

Sorry sir But my latest video has good sound quality.