The Gioteck HC4 amplified and illuminated Wired Stereo Gaming Headset for PlayStation 4 features built in battery that amplifies sound and delivers 8 hours of continuous game play without charging. Delivers high quality digital game and chat sound for a more immersive gaming experience. Includes darklight illumination technology powered by leading edge lithium polymer battery. 40mm speaker drivers deliver excellent amplified depth. (not included). Manufacturers 2 year guarantee.