The Microsoft Surface Headphones 2 offer a battery life of up to 18.5 hours of listening in total. Their charge time is less than two hours, meaning you can get right back to listening after a relatively short amount of time. (For context, the Apple AirPods Max give you 20 hours of listening, but take two hours or more to charge.) No matter which way you look at it, this battery life is far superior to that of any wireless earbuds on the market.