enjoy superior audio performance with the razer kaira pro for xbox - wireless headphones for the xbox series x that support xbox mobile gaming. the headphones are equipped with the best razer controls and microphone, so you can experience stellar sound and clear voice for unrivaled gaming on the console and mobile phone. 50mm razer triforce titanium drivers for top audio performance removable razer-hyperclear microphone for ultra-clear voice quality built-in mobile microphone for convenient communication on the go breathable memory foam ear pads for long-term comfort ability to toggle built-in equalizer presets for advanced audio editing xbox wireless and bluetooth 5.0 for seamless, low-latency connectivity and mobile gaming razer chroma rgb backlightheadphones frequency response: 20 hz - 20 khz impedance: 32? at 1 khz sensitivity (@ 1 khz): 108 db converters: 50 mm, with neodymium magnets inner diameter: 56 mm x 67 mm connection type: directly to xbox/via xbox wireless adapter for windows 10/bluetooth 5.0 wireless range: 10 m bluetooth wireless range: up to 10m wireless frequency: 2.4 ghz/5 ghz battery life: up to 15 hours (with chroma backlight)/20 hours (without chroma backlight) volume control: yes (vol + and vol -) other controls: on the handsetmicrophone frequency response: 100 - 10,000 hz sensitivity (@ 1 khz): -54 ? 3 dbcompatibility xbox one/xbox one s/xbox one x/xbox series x android 8.0 and ios 11 (or higher) devices with bluetooth audio capacity pc (windows 10 or higher) - may require xbox wireless adapter for windows 10 (not included/sold separately)