EXCELLENT AUDIO without the anchor of a cable tying you to your desktop. That’s the starting point for a good wireless headset for gaming. Next up, there’s battery life. Some will last a few days on a single charge. 30 hours of battery life is a decent starting point, but others will go hundreds of hours. Yes, really. Then there’s the whole Bluetooth versus Wi-Fi thing. Bluetooth is often used only as a battery-saving option because, as a gamer, you want that essentially lag-free 2.4GHz WiFi connection instead.