About the product ASTRO Audio V2 - Immersive Audio and sound experience that delivers dialogue, music and in-game sound clearly Dolby Audio - Dolby Audio delivers a cinematic, high resolution gaming audio experience Battery life - 15+ hour rechargeable lithium-ion battery Game: Voice Balance - Gives the user total control over the mix of the game and chat Audio ASTRO command center software - The free ASTRO command center software gives players complete control over their Audio experience, which includes voice communication and game Audio settings. Available on windows 10, Xbox one and Mac. USB Sound Card Functionality - When using PC, USB Sound Card Functionality provides Game:Voice Balance, game and voice streaming. No optical cables needed Mod Kit Ready - For even more customization, the optional A50 Mod Kit allows users to add synthetic leather headband and ear cushions for improved noise isolation. Only compatible with A50 Wireless Headset Gen 4