Description

[Product Details] 

-Material: Plastic
-Weight: 180g
-Size: Overall length: Approx. 206mm, Overall width: Approx. 95mm, Maximum total thickness: Approx

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There are battery boxes on the left and right of the top of the main unit, and you can remove the battery box lid by pressing the tab inside the lens.
There is a fan switch on the right side of the battery box and a switch for switching the strength of the fan on the left side.
You can freely change the size of the wearing band on both the left and right sides.