Behringer HC2000B Headphones, Bluetooth Compatible, Wireless Connection, Closed-Back, 40mm Dynamic Drivers, 3.5mm6.3mm Compatible, Conversion Adapter

Studio-quality wireless headphones with Bluetooth connectivity. 40mm dynamic drivers deliver a wide frequency response. High-capacity Li-ion battery provides 10 hours of playback time. Built-in microphone for smartphone calls. Over-ear, closed-back design provides excellent sound isolation.