Headphones Kaao AН500

These headphones are perfect for those music lovers who want to hear only the music without any admixture of extraneous noise. The headphones are equipped with active noise reduction. There are microphones inside them. They measure the ambient noise level. The resulting signal is converted into an inverted sound wave that is transmitted to the main speaker. That new wave removes extraneous noise and makes sound perfect.

Headphones type closed
Connection type blue tooth/USB
Wired connection interface --
Freaquency range --
Impedence --
Sensitivity --
Color blue
Active noise reduction yes
Cable --
Microphone type built-in
The length of the cable --
Country of origin China