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(1) The fuselage is lightweight, only a few dozen grams in weight, and it is very convenient to carry out. lavalier microphone ，It is also not burdensome to wear.
(2) It can be hidden and looks more natural and harmonious, unlike other microphones that will interfere with the picture.
(3) The collar clip design does not need to be held by hand or worn on the head, and it is more convenient and comfortable to use.
(4) It is clamped at the neckline, very close to the sounding position, and the sound collection effect is better.
(5) The wireless transmission power is low, the electromagnetic wave radiation is only 1/90 of that of ordinary mobile phones, and the damage to the human body is small.
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