Brand New In Factory Sealed Box. Never Opened. Please Provide a physical street address, No PO Boxes Acoustic Bass Booster for incredible bass response, 30mm drivers for wide frequency response (5-22 kHz).Connectivity Technology: WiredIn-line microphone for hands-free phone calling, Compatible with Apple or Android smartphones, Lightweight on-the-ear designFree SmartKey App for customized in-line remote function, Swivel design for portability, 47 1/4 in. (1.2m) tangle-free Y-type cord [If you are not located in the 48 contiguous states, (for example : Puerto Rico, Virgin Islands, Alaska, Hawaii) then please contact me prior to purchasing item, as extra shipping costs will apply If you have any questions, don't hesitate to ask, thanks for looking.