Audio Technica ATH A990Z Art Monitor Closed Back Dynamic Headphones Black compatibility__iPhone 14 5mm audio connection Size__9 5mm audio connection the Alpha 9 II delivers unmatched performance including blackout free continuous shooting8 at up to 20 frames per second2 with Auto Focus and Auto Exposure tracking at 60 calculations per second3 The ATH A990Z art monitor closed back dynamic headphones feature proprietary large aperture 53 mm drivers with OFC bobbin wound voice coils to deliver Hi Res audio reproduction The drivers' integrated yoke and top mounted PCB contribute to the high resolution performance by providing superior transient response and smoother airflow for precise diaphragm movement The lightweight aluminum housings reduce unwanted resonance and incorporate Audio Technica's double Air damping system (D A D S) for Deep bass reproduction A t's improved 3D wing support system ensures a great comfortable fit aided by the headphones' soft premium grade ear pads The 3 0 M (9 8') tangle free cable is cloth wrapped for lasting durability