By Herman Lai, posted Sep 1, 2010 at 2:27 PM, 666 views,

Protect Your Hearing By Using The “Kill Noise Headphone”

This is “Kill Noise Headphone”, featuring the function of filter off noise. It is an in-ear headphone, designed by Xiao-bin, a Chinese designer. Through the knob, it can adjust the decibel level of environmental noise, which works very similar to a tap filter.

For example, if you are on a bus with a crowd of noisy, the kill noise headphone can help to make your surrounding quiet. It is convenient and small, and it’s a very good tool for workers who work under noisy environment in order to protect their hearing ability.

Source: Weiphone