Pristine condition. Selling because don’t use anymore. Retail price OVER $500. To enhance your listening experience, the Q-Tech Wireless Headphones feature advanced noise cancelation technology that eliminates outside noise by up to 20 decibels. You can tune out everything around you and immerse yourself totally in your music—every music lover’s dream. Features Outstanding listening quality from years of research by Schultz Advanced technology cancels outside noise up to 20 decibels Connects wirelessly Includes audio jack for wired listening Timeless style with metal accents Includes charging cable – charge up to 10 percent and resume listening while it charges Operating distance: 10M | Battery: 300MAH | Charging time: ~ 2 hours | Playing time: up to 16 hours | Active Noise Control working time: up to 8 hours | Noise reduction performance: up to 20dB