As BlackBox goes global, we go hands-on with its C18 earphones
The microphone is positioned close to the ear so that the noise rejection is as high as possible
Article Summary
Armour Home recently announced that it has been appointed worldwide distributor of Phitek System's BlackBox range of Active Noise Rejection (ANR) headphones and earphones. Phitek says that the level of ambient background noise can reach 60dB in a busy street, 80dB in the office and up to 94dB in the cabin of a passenger jet. The company claims that its technology is capable of reducing ambient noise levels by 90 percent or more, and I've been sent some C18 in-ear phones for review.
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