Audio-Technica ATH-CKS550BTWH Wireless Headphone

The ATH-CKS550BT Solid Bass wireless in-ear headphones give you the convenience of Bluetooth and NFC wireless technologies, plus crystal-clear audio with refined bass reproduction. The powerful 9.8 mm Dual Magnetic-Field Drivers feature an extra magnet in front of the driver to create a concentrated magnetic field that helps produce full, textured bass without distortion. Audio-Technician's specially designed Multiple-Transition Diaphragms add to the expansive bass response, as does the new Bass Venting System, which provides excellent air damping.