Car Phone Holder Mount for Circular Vent Compatible with Mercedes Benz GLC, C-Class, E-Class,B-Class,A-Class, GLC/GLB/GLA-Class 2016-2023, Mercedes Benz Accessories

I’m so impressed with the X-Rnio Car Phone Holder Mount for my Mercedes Benz GLC 300! This phone mount is a total game-changer. It fits seamlessly into my car and holds my phone securely without any wobbling or shifting. The design is sleek and matches the interior of my GLC perfectly, giving it a premium feel. Installation was incredibly easy – it was a simple snap-on, and it fits in place without needing any tools or modifications. I love that the mount is adjustable, so my phone is held in the perfect position, whether I’m using it for navigation or hands-free calls. The 360-degree rotation feature allows me to switch between portrait and landscape modes effortlessly, which is great for using apps on my phone while driving. The mount also feels sturdy and well-built, giving me confidence that my phone is safe and secure even on bumpy roads. I’ve tried other phone mounts in the past, but none have worked as well as this one, especially for my luxury vehicle. It holds my phone firmly, and I don’t have to worry about it falling off or blocking any vents. Overall, the X-Rnio Car Phone Holder Mount is a must-have accessory for anyone with a Mercedes Benz GLC 300. It’s stylish, functional, and easy to use – a perfect fit for both my car and my needs!

It's was a little hard to get it clipped onto my vent but that's probably because my hands aren't very strong. It holds my phone solidly and I love that my phone is in a good place to be seen while driving. I've tried dash mount (which are sometimes not very sticky so they fall or they do stay but they're just ugly and right out there on your dash). I've tried the cup holder kind, which worked but that's an awkward place to have to look at your phone while following directions while driving. I've tried a magnetic one but it couldn't even keep a hold on my phone with minimal movement testing it before installation. No way was it going to hold my phone through bumps while driving. My phone would've dropped off at the first minor pothole. I've used this vent-mount one many times and it's worked out each time.

This is my third or fourth time buying this phone holder from this company. They usually last about 6-8 months before they wear out. I bought this one at the every end of December 2025, it’s Feb. 14 & it’s already broken! So, this one didn’t even last 2 months. I’m not rough with it & it stays in one place in my vehicle. & I always buy the specific one for my vehicle. WILL NOT be purchasing again!

Worked great for about two years, but eventually the mounting clamp bent enough it couldn't keep the holder in place. No complaints other than that at least.

I've had it for awhile. It holds any phone in any case. It's simple and easy to use. It will will last me for many years if not the life of the car.

I would love to give it 5 stars, because of its simple and easy-to-install design, however, the articulated (ball joint?) does not hold its position when driving over a hump or hitting a recessed manhole, as the weight of the phone makes the holder tip forward, requiring to upright the phone if you need to use the GPS or similar. The tigtening screw has no affect on that joint. Will continue to search for a holder that "holds" 100%.

Do not waste your time with other phone holders if you have round vents!!! Love love love this phone holder for my Mercedes. It fits perfect in the round vents without damaging them. It holds tight but with flexibility to turn the phone from side to side. It’s made well. It is a little pricey, but after buying a couple other holders that just didn’t work, it is well worth it!! I’m so glad I went with this one!!

Just used this on a 4 hour each way road trip. It fit very well on the round vent in my Mercedes, didn’t block the screen or cup holders. I only have a little iphone 12 mini but it would definitely fit larger phones. It has an adjustment knob to loosen or tighten the swivel so once you get it set to the angle you like, you can tighten it so it won’t move or droop. Seems like a really great design, glad I bought it. Since I live in Phoenix, I won’t be leaving it in my car when not in use. If you want anything plastic to last in the desert, you have to keep it out of sun and extreme heat.

I purchased X-Rnio Car Phone Holder for my girlfriend's parents, as they have a Mercedes with the round air vents and were looking for a phone holder that wouldn't block their view of the road (i.e. the suction cup mounting types). After hours of searching I stumbled across this product and decided to give it a shot as it seemed very well priced. They have been using it for a couple months now with no complaints at all. It was easy to install, is sturdy and the gravity style mechanism is really practical and easy to use. Given the extremely limited range of phone holders that suit the Mercedes round air vents I couldn't be happier with the product.

Works great. Firm fit. I must have bought the wrong model as it does not do wireless charging. No problem as I just charge my phone to the car usb port; works just as well.

Good quality item, quick & easy installation. Prongs required bending out slightly to ensure a firm fit.

I used it for 1 week and it started popping out and got bend from the sun, very bad and very expensive

Easy to setup, good quality and come as advertised