Master Grip Mount for iPhone 17 Pro Max Power Bank

Master Grip Mount for iPhone 17 Pro Max

The TELESIN Master Grip for iPhone 17 Pro Max is a camera mount featuring a MagSafe magnetic attachment (32N), a built-in 3200 mAh battery, and a passive graphene cooling system with a surface area of 7600 mm², which improves heat dissipation by up to 25%. Thanks to the physical Bluetooth shutter button, precise zoom dial (0.1x in photo mode, 1–3x smooth zoom in video mode), and integration with the Reef Color app, you gain greater control over your shots without constantly using the screen. It’s a practical solution for those recording on the go but without stabilization features like those found in a gimbal.

Ergonomic grip and greater control

The design, inspired by classic cameras, makes the grip fit better in your hand and provides a more natural resting place for your fingers. This prevents the phone from “shaking” in your hand while recording, which directly translates to steadier shots and fewer minor vibrations visible in the footage. During extended use, this also makes a difference in comfort—your hand gets less tired than when holding just the smartphone. The contoured thumb rest and proper balance of the grip help maintain a secure hold even when recording with one hand. In practice, this means greater control over the frame and a lower risk of accidentally swiping your finger across the screen, which often happens when holding a phone in the standard way. This allows you to focus on the shot rather than on correcting your grip.

Physical controls just like on a camera

The two-stage shutter button lets you focus first, then take a photo or start recording. The zoom dial operates with high precision—in photo mode, it allows for 0.1x increments, and in video mode, it offers a smooth, cinematic zoom range of 1–3x. When paired with the Reef Color app, you can also assign functions to the Fn button, customizing the grip to suit your own workflow.

Passive graphene cooling

A 7600 mm² graphene panel aids in heat dissipation, helping to maintain stable performance during high-quality recording. The design with ventilation holes further improves airflow, allowing the device to heat up more slowly.

Extra battery and secure mounting

The built-in 3200 mAh battery significantly extends recording time, which is especially important for high-resolution video. When recording at 4K/60fps, you can gain up to about an hour of extra time, so you’ll need to pause less often to recharge your phone. This gives you greater freedom when shooting on location, traveling, or during longer takes where continuity is key. The 32N MagSafe magnetic mount ensures a stable and secure hold on your phone. In practice, this means your iPhone stays in place even when changing the recording angle or making dynamic hand movements. This allows you to focus on the shot without constantly checking if the phone is securely mounted, which increases comfort and a sense of security while working.

Materials and Construction

The CNC-machined aluminum housing ensures a sturdy build and better resistance to daily wear and tear. The rigid frame ensures the mount does not bend under pressure and remains stable even during more intense use, which is important when recording on the move or mounting additional accessories. The Eco Silicone Leather finish improves grip comfort and prevents the mount from slipping in your hand. The material is pleasant to the touch yet more wear-resistant than traditional plastics, making it well-suited for both daily use and outdoor filming. As a result, the entire unit is more practical and less prone to accidentally slipping out of your hand.

Expandability and Vertical Mode

The mount can be expanded with additional accessories thanks to a 1/4" thread and a magnetic filter system. The design also allows you to position your phone in vertical mode (vertical stand), so the mount can serve as a stable stand—useful when recording content for TikTok, Reels, or Shorts without a tripod.

Included

• TELESIN Master Grip
• Smartphone case
• Wrist strap
• USB-C cable
• User manual