At first, I was a bit sceptical about using the Alan key to tie it up. However, to my surprise, it held very well, as I use it every day and tie it up about once a week or less.
It's an excellent quality.
Good value for the money
And will buy a third one.
I recommend it A+

For a K&F product, this is surprisingly good quality. The all-metal build is very solid, lightweight and compact. It literally fits in the palm of your hand making it perfect for travel. The cold-shoe interface and 1/4" threaded hole provides versatility for mounting on a camera or tripod. The magsafe magnet has a good grip and the hinges are stiff enough to hold heavier devices but could wear over time. Fortunately there is an allen key in the box to tighten the hinges. It would be ideal to have a way to attach the allen key magnetically to the mount so that it's always available. The "neck" of the magsafe attachment is very short. If you're using it with a larger "plus-sized" smartphone, be aware that the bracket may "push" against the edge of the device depending on its orientation. This may result in inadvertently dislodging the mount from your smartphone (see photo). The arrangement of the cold shoe base is fixed. If you need to change the orientation for selfies, you have to remove and reverse the mount. A suggestion for a future design update would be to have the cold shoe base be capable of rotating 360 degree (e.g. a swivel base).
Despite the minor issues mentioned above, I would highly recommended this if you're in need of a compact, travel-friendly "on-the-go" magsafe mount.

This little thing is awesome.
It’s small, sleek, and Sturdy.

You can use it in two directions, either keep it compact and close to the hot shoe, or extend it fully and flip it around. Even enough room to go vertical should you want to.

It doubles a a phone tripod too. It’s well made. K&F concept has killed it on every product I’ve purchased from them.

Great functionality, lightweight and strong magnet. Easily attached and stores away very compact! Phone doesn’t move around once it’s in position.

This K&F Concept magnetic phone mount is a fantastic little accessory. I use it on my LUMIX S1RM2 with my iPhone 17 Pro Max when running LUMIX Lab for astrophotography, and it has worked beautifully. The magnet is strong, the build is solid, and it makes phone access effortless even in low light.

What stands out

Excellent magnetic strength: Holds the phone firmly in place, even when mounted on a camera or tripod at an angle.

Smooth rotation and adjustability: The mount rotates easily, allowing quick repositioning for different shooting setups.

Robust build: Made of high-quality metal, it feels durable and precise, with a secure grip that inspires confidence.

Cold shoe versatility: The built-in cold shoe allows for easy attachment of accessories like lights or small microphones.

Perfect for night shooting: Makes it simple to monitor or adjust phone settings in dark conditions without fumbling.

Final thoughts
This magnetic mount is compact, strong, and extremely practical. It’s a perfect companion for anyone pairing a smartphone with a camera rig, tripod, or stabilizer. Highly recommended for travel or astrophotography setups.

Brilliant piece of kit… I have another one ordered to arrive tomorrow!

Beautifully made. I'm new to this and spent ages trying to figure out what I needed to connect it to a quick release tripod plate before I realised it had the threaded hole in the bottom that makes this possible,

Adequate to what is requested

Great phone holder that works with my tripod.

The magnetic ring adheres perfectly to my iPhone and the construction is very sturdy