Type: combined; Cabling: unilateral; Weight: 125 ;y; Design: overhead, open; Type emitters: dynamic; Speaker diameter: 30 ;mm; Microphone: +; Adjusting the volume: +; The NFC chip: +; Detachable cable: +; Connectivity options: Plug 3.5 mm (mini-Jack) Bluetooth ; Battery type: battery; Cable type: round; ...