The reviews are automatic translation.
Use in a factory in the noise area
On 2017-03-21 14:41:50
Previously used soundproof earmuffs that had been soundproofed ability has a strong tightening although high, but his head was hurt and have to wear a long time, here earmuffs I think that may be a feeling of wear on the soundproof ability is not changed you.
Mitigation of the machine cutting sound
On 2016-04-22 21:36:59
I think that it is good to reduce the noise. Length adjustment that connects both ears is recommended except for the awkward.
Soundproof at the time of machine operation
On 2013-08-14 09:25:58
Comfortable to use, etc. it was good. But there was also the other reviews I think not after two years, but has become unusable will be broken part of the plastic. So much rough dealing I do not is, but .... Since the place not to break going broke is somehow dissatisfied. I thought that thing was firm.
At the time of the woodworking machinery operation
On 2012-11-02 16:37:20
To buy 1. About five years (I do not know the name) arch portion of the plastic when trying to mounting in the now unusable broken. Since the earmuffs will use for the first time, I do not know how much other things, this is I think that is pretty strong tightening.
Beside the machine
On 2012-07-26 04:10:05
Soundproof performance's quite a thing, but a little tightening is strong. It can be loosened and I'll bend Innovation Gui. Fit to the ear is good.
It will be used in the die-cut portion of the rotary. "Rattling, rattling" has been used in the always noisy place.
On 2010-10-18 17:25:06
I bought the first time companionship goods. Our entire day Keikin rise of improvement adviser (severe like a demon!) We have enrolled, but that person also had been praised the soundproof ability of this product. Width (height) adjustment function is not hurt around wonderfully ear! Although we (I was absorbing it surprised!) It was purchased at the same time 1,045 yen / piece also comparison, [here is a little is around the ear hurt.
Cutting operation of the disk grinder
On 2009-09-01 16:22:44
I few days after use disk grinder was not stopped for a ringing in the ears until now but is here it may be a static.
I think it tries to continue to use for the body