LOGITECH PRO X2 WIRELESS Black

Audio & Drivers: 50mm graphene dynamic drivers . Supports 7.1 surround sound with DTS Headphone:X 2.0 . Connectivity: Triple-connection with LIGHTSPEED 2.4GHz wireless (via USB dongle), Bluetooth, and 3.5mm auxiliary cable . Microphone: Features a detachable, 6mm cardioid microphone with BLUE VO!CE software for voice clarity . Battery & Comfort: Over 50 hours of battery life . Weighs 345 grams (12.17 oz) and includes leatherette and velour memory foam ear pads . Design & Build: Durable construction with a steel frame and aluminum fork. Features a new rotating hinge for a better fit .