A50 Wireless Headset + Base Station for XB1 - GREY/GREEN - RF - WW. Automatic pairing provides frustration-free connectivity, while magnetic charging allows for effortless docking when the headset is not in use. The Base Station's front display indicates battery life and charging status to ensure you never get stuck with a dead headset. The rear 3.5mm input/output supports additional audio sources, giving you the ability to take phone calls, overlay background music, or output your game audio and chat with external capturing devices. Customization of Audio and Voice Communications allows the gamer to fine-tune the headset to his/her personal preferences and to the specific needs of any type of gaming environment. Designed for marathon gaming sessions, the A50 is lightweight, comfortable, and built to last. Accurate audio is absolutely critical to any premium gaming experience. The Mod Kit cushions provide increased noise isolation and limit sound leakage for quiet environments.