 If you have issues with your camera overheating, then there's this great new product that's just come out from Ulanzi, which is this fan that attaches to the back of your camera via these little suction cups on the back. And the best part is, there is also a little thermometer in there that'll even tell you how hot your camera is getting. It's got two fan speeds, so if I press this button here, it will go on to fan speed number one, and here it's on full speed. You can probably hear it if I hold it close to the microphone, but as soon as you put it anywhere, any distance away from your mic, you're certainly not going to hear it at all. It's got a built-in battery, so it's been powered just completely wirelessly at the moment by a battery, but you can also plug in via USB to have it continuously powered as well. $40 a great spend for me personally, because I've had issues with my Sony ZV-E10, which is what I'm filming on, shutting off at very inopportune moments due to overheating. So this certainly solves that issue for me. You can check a link down in the description.