As we all know, elevated workplace or other noise can cause hearing impairment but not just only that, it has also an psychological effect on our behavior such as shown in Picture 2. (Caution harmful Noise). So we really needed something like this thing.
This bright-orange polyester buds is a Noise Cancellation Earphones which eliminate noises in the surroundings so that you can listen to music clearly or sleep peacefully somewhere. Great isn’t it?…The Kill Noise earplug suits this purpose and realizes noise reduction by electronic filtering, which can make people communicate easily in the noisy environments. The bright-orange polyester buds have an adjustment knob to set the filters and a built-in battery that lasts long.