Addasound Crystal 2872 Duo Binaural Headset - WIRED - PLT QD SHG Accessories it reduces the penetration of

it reduces the penetration of air shocks to the microphone

Digital Signal Processing: No

these cords DO NOT work on all phones

EasyDisconnect to modular plug

Connectivity:

Addasound Crystal 2872 Duo Binaural Headset - WIRED - PLT QD SHG Accessories it reduces the penetration ofSuperior noise canceling mirophone eliminates background noise and enhances the voice Neodymium magnet speaker provides crystal clear and powerful sound performance The slim and extremely robust 300 rotatable and bendable boom with one piece design for unbreakable daily use and precise positioning of the microphone Metal joints made of aerospace aluminum alloy for better connection and durability Easy deployment in different platforms such as desk