After listening for only a couple hours starting with a full charge, it was already 3/4 drained. Honestly better than any of my razer or Logitech mice. If you dont buy this, good luck spending $600 on a Thule/Rhino Rack/Yakima. Bottom line: decent, but not great, sound quality, not very comfortable in use, overpriced. I guess the quote ‘perfectly fitted’ must mean something different to some people than others - to me it means perfectly fitted not with cracks or gaps as you can see in the photos - do kit but kid advertised rubbish. So DO NOT BUY THESE If youre buying this as a "gaming headset" look elsewhere. I dont know if this speaker is really worth owning for me since I already own a really good one, but the fact that its 360 sound and waterproof, and my laziness to return it is making me keep it. 5 sneaker. Yeah, lots of recipes but I wouldn’t bother.