JBL SENSE PRO Color: Black Used for about 15 minutes. I am selling these because the fit didn't personally suit me. I will clean them before shipping. Product registration has not been completed. As a personal impression, the sound quality is quite good, being a later model. Compared to other companies' products, I felt the bass was top-class for an open-ear type. #JBL #WirelessEarphones #OpenEar