【for iPhone 17 Pro Max Only】 TELESIN Master Grip Kit, Magnetic Phone Camera Grip with C03 Selfie Light+ UV Filters, Creator Kit Built 3200mAh Battery Wireless Charging - Cooling Graphene Case

On October 6, 2025, after using the grip for some time and contacting the vendor who demonstrated how to update the firmware, I’m updating this review to include new insights I’ve gained about the grip. I purchased the grip for my brand-new iPhone 17 Pro Max, which hasn’t arrived yet. However, I’ve been using it with my iPhone 15 Pro Max without the cover that came with the grip. The grip is well-constructed, made of lightweight aluminum, and feels sturdy in my hands. Follow the instructions for pairing and ensure that Zoom is enabled in the iOS accessibility menu. The box also includes a screen protector, which was a pleasant surprise. I haven’t used the case yet, but its lightweight aluminum construction fits very well with the grip. The grip worked seamlessly with my existing MagSafe case. The buttons function well with the iOS Camera app, but when it comes to using them with Blackmagic or Final Cut Camera apps, only the record button, which is the most crucial one, works. Telesin has indicated that a future firmware update may enhance its functionality. To update the firmware, download the free “ReefColor” app by Telesin and ensure that the grip is connected to your device. The system will automatically detect if an upgrade is needed and prompt you to proceed. The ReefColor app is a simple camera app that offers several features, including the ability to re-map the Grip buttons’ functionality. However, its most important feature is the ability to update the firmware if necessary. The Grip’s battery is designed to provide a small battery boost during recording, but it’s not a reliable power source for extended video sessions. For instance, it charged my iPhone 15 Pro Max from 30% to 60% while the phone was off before it completely drained. As per the iPhone battery settings, the battery starts charging in fast mode and then switches to slow mode. For long video sessions, I connect external power directly to the phone using a right-angle charging cable that keeps the cable out of the way when in landscape mode. When I receive my iPhone 17 Pro Max, I’ll be able to record lossless landscape or portrait mode regardless of how I physically hold the phone since it has a square sensor. If you’re looking for a sturdy and well-built grip, this is definitely recommended. I use it to shoot photos and videos for short, occasional sessions. However, when I need to record a long video session, I usually screw it to a tripod and connect an external power source directly to the phone, and I’m all set. The magnets are very strong, and I feel comfortable not dropping the phone, whether I’m holding it or on a tripod.

I really enjoy my Telesin Magnetic Master Grip Kit for my iPhone 17 Pro Max. It easily attaches magnetically to my existing protective case, and makes it much easier to hold when taking photos or videos. The grip has a place to put your thumb when holding the camera with the grip on, which also help align the grip to your phone. The handle appears to need the supplied adapter case, but I did not plan to use it any way. The controls feel firm and do not feel cheap. All in all the grip is very well made. You use the free ReefColor app to setup some of the grip functions. You are supposed to be able to update the grip firmware via the app but I have not yet had to do that. The grip comes with a tiny user manual that is written in several languages. That is fine, but it is so small as to be almost impossible to read. The website user manual is a web page, and one of the essential instructions (how to turn the grip on) is found later down the web page though the setup instructions earlier on the page assume you know how to turn the grip on and off. It took some searching to find this key piece of information. I wish the user manual that comes in the grip packaging which is well written was available online to download and keep for reference. That would make it possible to refer to those instructions when not on your laptop. It would also make it easier to study the grip's functions. As with any new piece of hardware it has a small learning curve but once you get use to what you see on your iPhone screen and where settings are (the ReefColor app has its own settings on your screen), the easier it becomes to use. I am definitely looking forward to using this, especially for video.

I purchased this grip for a trip to Thailand. The item worked fine until while on a boat ride I accidentally knocked the side of the boat. The case cracked and would no longer stay on the phone. Amazon doesn't sell replacement parts. I found the Telesin site and ordered a new case and lens. That was January 3rd 2026. They mailed it to the wrong address, actually sent me a picture of the delivery point. Not my address. I reached out to them and got silly non commital responses. It is now April 5th 2026. Still no order and now they don't respond at all. Stay away from this company they don’t back their product. And they'll keep your money.

The TELESIN Magnetic Master Grip Kit is an absolute upgrade for anyone who uses their iPhone 17 Pro Max for photos or video. The magnetic attachment is strong and secure, snapping on instantly and staying firmly in place even during active shooting. It genuinely makes the phone feel like a compact mirrorless camera. The ergonomic power grip is comfortable to hold and dramatically improves stability, especially for longer filming sessions. The built-in controls are intuitive and responsive, making one-handed shooting easy and natural. I also love the added confidence it gives when shooting on the go — no awkward balancing or hand fatigue. Build quality is excellent and feels premium, not plasticky. It’s lightweight yet sturdy, and the design is sleek enough that it doesn’t feel bulky in a bag. Battery performance has been reliable, and the grip charges efficiently. If you create content, travel, vlog, or just want better photos and video from your phone, this kit is absolutely worth it. Thoughtfully designed, rock-solid magnetic hold, and a huge improvement to mobile shooting. Highly recommend! 📱🎥

The case is super fragile and not protective at all from edges and screen.

Works well

Love this grip. Makes zooming extra easy. Feels like a real camera

Griff und Case sind erstklassig in Verarbeitung und Funktionalität! Bei meinem iPhone 17 pro, passt das Case exakt, kein Hakeln und keine Taste am iPhone wird blockiert. Das Case sitzt stramm - soll es auch! Ich wechsle ohnehin nicht ständig das Case. Der Griff ist deutlich besser als vergleichbare Produkte. Mir gefällt besonders die stufenlose Zoomfunktion. Der Akku ist ein nettes Gimmick, könnte aber etwas leistungsstärker sein. Trotzdem ein klares Plus gegenüber der Konkurrenz, die lächerlich schwache Akkus verbaut. Die Handschlaufe ist gut und kann wahlweise auch am Case angebracht werden, was ich getan habe, weil ich den Griff nicht ständig nutze. Unbedingt die Anleitung lesen, das erleichtert den Start! Alles in allem eine klare Empfehlung!

Ich nutze den TELESIN Master Grip Kit mit meinem iPhone 17 Pro Max und bin insgesamt wirklich begeistert. Der Griff liegt sehr gut in der Hand, fühlt sich hochwertig an und verleiht dem Smartphone sofort das Gefühl, eine „echte“ Kamera zu sein. Besonders praktisch finde ich, dass er auch ohne die mitgelieferte Hülle problemlos funktioniert – die Magnetverbindung sitzt trotzdem sicher und fest. Die Bedienung über Bluetooth klappt zuverlässig, und die Zoom-Wippe sowie die belegbaren Tasten sind im Alltag ein echter Mehrwert. Gerade für spontane Foto- oder Videosessions unterwegs ist das super. Für meine einfache Reisefotografie hat der Griff mittlerweile meine große Kamera ersetzt – leichter, kompakter und trotzdem mit erstaunlich guter Kontrolle. Ein kleiner Kritikpunkt betrifft die Software: Hier wäre es schön, wenn es z. B. die Möglichkeit gäbe, nur in festen Zoomstufen zu arbeiten oder einige Funktionen etwas intuitiver zu gestalten. Das ist aber Jammern auf hohem Niveau. Alles in allem ein durchdachtes, robustes Zubehör, das das Fotografieren mit dem iPhone spürbar aufwertet. Klare Empfehlung für alle, die ihr Smartphone als Ersatz für die große Kamera auf Reisen nutzen möchten!