Earplugs i bun hmain product instruction te chu ngun takin chhiar la, product instruction angin dik takin i bun tur a ni. Earplugs i bun hmain kut i sil hmasa tur a ni a, beng canal chu a vawt a, a thianghlim tur a ni a, earplugs hak fai turin i enkawl tur a ni a, earplugs hak tur leh beng natna thlentu bacteria te chu i pumpelh tur a ni.
A beng veilam a inbel dan sawifiah rawh. A hmasa berin, earplug chu knead leh flatten la, i kut dinglam hmangin lu veilam chu lu hnunglam atang chuan kal la, beng veilam chu chunglam leh pawn lam hawiin beng veilam hnunglam atang chuan hrual rawh. A theih ang anga ear canal chu i siam dik a ngai a, i kut veilam hmangin earplug chu ear canal-ah i dah a ngai bawk. Incheina nuam lo i tih emaw, sound insulation effect a tha lo emaw a nih chuan, earplug chu zawi zawiin hmun nuam takah i rotate thei ang. Earplugs hi pawn lam ri emaw, interference factors emaw beng kawng chhunga a luh loh nan, beng chhungah hliam a awm loh nan, beng chungah venhimna hna engemaw tak a thawk thei a ni. A inbel hnuah chuan pawn lam ri chu taksaah a stimulation a ti tlem thei a, mahse earplugs erawh chu rei tak a bun thei lo. Hun rei tak chhung earplugs bun hian earwax secretion leh discharge pangngai a nghawng ang a, ear canal-a accumulation hian tinnitus a thlen awlsam hle bawk. Hun rei tak chhung earplug bun hian beng zung a tizau thei a, chu chuan beng chhungah a tichhia thei a, hriatnaah nghawng engemaw tak a nei thei bawk.
Chuvangin, earplugs hak hun hi a rei lutuk tur a ni lo va, a tlangpuiin darkar hnih vel a ni tur a ni. Earplugs te hi hman dan tur thupek angin khauh taka bun leh paih dik a tha a, taksa tana a tul lo taka chhiatna thleng lo turin a inbel hun pawh ngaihven a tha. Earplugs, Tinnitus, Hearing Loss, etc. te i bun hnua natna lan chhuahna i neih chuan, external auditory canal examination and hearing test hmanga chiang taka diagnosis neih theih nan a hun taka ent department-ah kal a tha.