Acoustic Bass Booster for incredible bass response, 30mm drivers for wide frequency response (5-22 kHz).
Connectivity Technology: Wired
In-line microphone for hands-free phone calling
Compatible with Apple or Android smartphones
Lightweight on-the-ear design
Free SmartKey App for customized in-line remote function
Swivel design for portability, 47 1/4 in. (1.2m) tangle-free Y-type cord
Cable Length approx.: 1.2m
Color: Black
Headband Color: Black
