(Upgraded) RovyVon U4 Pro+ Plus Titanium Carabiner Clip, Small EDC Carabiner Keychain Multitool Hidden Folding Knife and Dual-Bit Screwdriver Set, Utility EDC Gadgets for Men Women Outdoor Daily Carry

Really nice product. Great quality. Action on all the moving pieces is really smooth. I thought the key ring would be a little bigger but it still works great. I like the way the key ring is set up to keep your keys in place even when you open the carabiner. Locking mechanism on the blade is also excellent, and was really nice to receive replacement blades with the product.

Five star review. This is a very neat gadjet and has practical usage as well and works great. Lots of functions, it can hold a few key rings, has philips and flathead screwdriver bits which are also the same material and precision cut with very fine details. The scalpel knife function is extremely sharp, use caution, my poor friend cut their hand badly from it but it's better now anyways has a safety lock button so it wont retract or activate unless the button is pressed. The product comes with extra razors and a nice plastic box and cards. It's what you pay for and definitely a premium multi tool. Remember, use caution with the scalpel. Great product.

Feather light, smooth mechanism, the baled is safely locked away yet very easy to access. I have used this so much, and barely notice it's on my key ring. Not cheap but this is a quality product and worth it.

I'm a big fan of the RovyVon their products all feel and look like quality. Size wise a bit bigger than what I expected but acceptable as EDC. Weight feels so light you would think it's aluminum but it's not. The most important thing is that they put small locking mechanism for the blade and the bits. That's very impressive that they thought that far ahead. Super impressed with it.

04/08/2026 I'm updating my review from a 1 start to a 4 star due to the sellers stellar customer service. The seller contacted me and offered me a full refund for the defective product. While I believe the product is still unsafe, the seller's customer service made a huge difference in my experience. Thank you ------------------------------------------------------------------------------------------------------ I wanted to love this product. It worked perfectly as a keychain clip and the build quality seemed solid at first. But after less than 3 months of light use (the hinge was opened fewer than 10 times, never under any pressure), the hinge failed completely. The screwdriver arm fell out and was lost, and as a result the blade arm is now unlocked and swings freely. That means I was carrying an exposed, unguarded blade in my pocket without realizing it. That's a genuine safety hazard. This isn't a wear-and-tear complaint. The failure happened well within any reasonable product lifespan under minimal use. The hinge is clearly a structural weak point, and when it fails, it doesn't just break the product, it makes it dangerous. I'd caution anyone against carrying this in a pocket or bag where an unexpectedly open blade could cause injury.

I love this product. I'm a huge fan. It's wonderfully functional, durable, and stylish.

I've never felt like i needed a mini screwdriver on hand. Until I did and remembered i had this. Was able to tighten my glasses nicely and the blade is very sharp. Perfect for opening packages. The carabiner itself is nice and robust with a 2 section type of mechanism so while opening it wont let the item from below slide off.

I really thought this was going to be a good product I read a lot of positive reviews here on Amazon and even watched video reviews on YouTube. When it arrived, it looked pretty well-built so I ordered a second one. But after less than two weeks of very light use, just hanging on my car keys and going in and out of my pocket, the entire thing fell apart while it was in my pocket. The lock released and the spring inside the mechanism came out and both the screwdriver and scalpel blade just swung free in my pocket. Luckily I wasn't cut, because the blades are quite sharp, but I was mostly disappointed at the build quality, as there was little to no stress put on the item before it broke. You can see how new it looks in the picture. Other reviewers said that they felt theirs had good build quality, so I don't know if I just got a defective one, but I wonder what that says about quality control. Less than two weeks and it's too dangerous to use because the blade just flops out.

Another very small but incredibly versatile and useful tool that is in my EDC kit. Many uses, strong and feather light, it also comes with spare blades. Great quality, great design.

Product was exactly as described. Functions great and looks cool at the same time. The small blade is great for everyday tasks like opening envelopes etc.

Well designed and made, very light weight but strong, the extra tools are very handy and work well

Part of my EDC. Replaced a bulky locking carabiner for my keys with this sleek little guy. Rides on my belt loopor dedicated key rings built into some of my pants. A redunt back up little blade to my leatherman if something happens to it. Use pliers to hold the sharp end while popping out the back end with your finger to remove and place on new blades beacuse they are sharp, learnt that one from my wife who uses these blades in her medical work, other thanthat was a no brainer beacuse we use these little #11blades all the time (again, beacuse of the wifey) so I have an easy source of replacments.

As you can probably tell from the picture i am a titanium freak 😅. I tried different tools and when i found this , it was a game changer. Small enough (tiny but mighty)