The reviews are automatic translation.
Used in the factory noise area
On 2017-03-21 14:41:50
Although the soundproof earmuff that I used before was sound-proof, but strongly tightened, my head hurt when wearing it for a long time, but I think that the soundproofing ability of this ear muff does not change and the feeling of wearing is also good I will.
Reduction of cut sound of machine
On 2016-04-22 21:36:59
I think that it is good for reducing noise. It is recommended if you do not have difficulty adjusting the length that connects both ears.
Soundproofing during machine operation
On 2013-08-14 09:25:58
The comfort was good. Although it was only in other reviews, I think that it is not two years but the plastic part broke and it became unusable. Although it is not so roughly cooked .... I am somewhat dissatisfied because the part that is not likely to break is broken. I thought it was a solid one.
When operating the woodworking machine
On 2012-11-02 16:37:20
When purchasing and trying to wear it in about 1.5 years, the arch part of the plastic (name is unknown) broke and it became unusable. I will use earmuff for the first time, so I do not know how much other things, but I think that the tightening is quite strong.
By the machine
On 2012-07-26 04:10:05
Soundproof performance is quite something, but somewhat tightening is strong. You can relax by bending a little. The fit to the ear is good.
It is used in the rotating mold section. "Raccoon, rattling" I always use it at an annoying place.
On 2010-10-18 17:25:06
I bought this product for the first time. We are enrolled as an adviser on improving sunny money (like a demon!), But he also praised the soundproofing ability of this product. The width (height) adjustment function is wonderful and the ears around does not hurt! (It was surprisingly surprising!) I bought 1,045 yen / piece at the same time and compared it, but around here my ear hurts a bit.
Cutting operation with disc grinder
On 2009-09-01 16:22:44
Although tinnitus did not stop for several days after using the disc grinder so far, it is good to be quiet. I will continue to use it for the body