If first-person POV shooting is your thing, one of these should be in your kit bag. I've had a similar device for over a year that was specifically for attaching my iPhone to it via a magnetic clamp, and that provided me with some great POV footage of sim racing. The only real issue I had with that was that the weight of the phone was a little too much for the adjustable arm and it would gradually drop over time and there was no way for it to be tightened up.This neck mount by K&F is specifically for action cameras. It has your traditional two-slot arm attachment which is fixed to the mount. It comes with a 1/4" screw mount attachment as well so it gives you options on what devices can be mounted. I've been able to attach both an Insta360 X4 Air directly to the screw mount, and a DJI Osmo Nano via an adapter. The positioning of the mount means that with a regular action camera the lens would be just below your chin.The mount can rotate through 90 degrees at the touch of a button which is useful for getting those TikTok or Insta/YouTube short portrait videos. The mount also comes with a strap that you can wrap around your chest so that you can prevent the mount from bouncing around if you were to use it when doing something active like running.Wearing the mount is relatively comfortable. You must accept that it's quite a sturdy item, which will then have a camera attached to it, so there will be a degree of weight suspended around your neck but the design spreads the load well. I've worn this for many hours in a session without discomfort.It think the pricing is about right, and it really does open up a lot of creative possibilities. For vloggers and content creators it's a great mount to have in your kit.