The reviews are automatic translation.
When working in the factory
On 2018-07-12 08:27:01
Noises are amazing as it is currently under construction in the factory. I bought it to alleviate this, but it is not in the ear or there was no sound insulation effect at all. I bought M size, but is S size better? I am in trouble not to try in advance.
When concentrating during desk work.
On 2018-04-04 14:59:42
Sound insulation effect. You can focus on something. There is no particular problem in wearing feeling. Is the price a little expensive?
On 2017-10-19 18:52:48
I bought a size S, but it seems to be small for me, I do not use it as it seems to fall out of fit
In company factory
On 2017-09-01 14:36:40
I use it in the factory of the company.
The sound of the machine was noisy, I bought it so that it will not affect my ears
Although the sound is reduced, it is convenient because you can hear the talking voice.
It also fits the ears and is hygienic as it can be washed.
Used in the factory work
On 2017-08-02 16:03:36
Washing after using it with silicon material, because it can wipe it is convenient to save cleanly.
It did not suit my ear at all
On 2017-04-26 20:44:56
It did not fit at all with quite hard eyes. Sound was not absorbed at all and I was sorry very much. Perhaps it is good for the person who meets it, but it is difficult to not try in advance.
For noise line (round saw)
On 2017-01-05 16:53:29
Although sound insulation is not bad, personal taste comes in touch and detachment. Some workers say it is good, but others are not good.
Used when airing.
On 2016-12-25 11:24:37
Each person carries it, it can be used at any time by air work, because it has a handle, it is easy to put in when you put it in your ear, it is soft, so it is gentle to your ears.
Metal working operation
On 2015-12-23 17:04:45
When it is used for several months in a row, elasticity performance seems to change, and if it is S size, it has fallen off naturally from the ear. I was conscious from the time of purchase that the cord is not attached, but it can not be collected even if it falls out. (Because it is in the form of a small badminton wing, I often jump and I do not know where I went.) Even though I blown by air, I did not come out because it rotated.) I thought about trying to buy M size, I'll give it a try.
During test operation of the machine
On 2015-11-17 14:54:22
I bought it for the purpose of preventing engine noise, but it was not very effective. It is regrettable though it seems that the dirt is easier to drop than other earplugs.