We just keep it plugged into an outlet, the second is still working. The most recent tripping caused me to hit the floor which ended in a terrible black eye and a few minor cuts on my eyebrow. Very happy with this headset. Im trying to see if this sound will go away in a few days so I will update but so far its looking like I got a somewhat defective product. There are no assembly instructions, but by looking at the photo on Amazon I was able to figure it out. Fit really well. The good thing about death is you respawn while keeping the upgrades you’ve obtained through that life, which means every death you’re becoming stronger than you were previously. Happy buyer 😊 My issue was that I don’t find Greer provided in ear buds comfortable at all. The adjustable loops are very convenient for outdoor activities, such as running and hiking.