TELESIN Master Grip for iPhone 17 Pro/Pro Max: DSLR Controls in Your Pocket

The TELESIN Master Grip transforms the iPhone 17 Pro and Pro Max from a flat glass slab into something that actually feels like a camera. Snap it on via MagSafe and your phone gains a physical shutter, zoom lever, scroll dial, and a 3,200mAh battery in one ergonomic handle, giving creators the tangible controls that touchscreen photography has always been missing.

At the heart of the grip is a Bluetooth control cluster built for real shooting. A dedicated shutter, zoom lever, camera-flip button, and scroll dial for cycling through modes give physical precision over every frame. In iOS Camera, the zoom lever activates smoothly once Accessibility Zoom is enabled, replacing the two-finger pinch with a satisfying analogue sweep.

The built-in 3,200mAh battery doubles as a wireless power bank, charging your iPhone via MagSafe while you shoot. A four-LED battery meter on the base keeps you honest during long sessions, and USB-C handles recharging the grip itself. A standard 1/4-inch tripod socket on the base opens up mounting options for run-and-gun rigs or stationary setups.

The grip connects via dual MagSafe, letting a fill light stack on the front while the phone charges from the back. The graphene case dissipates heat during long video sessions. PC, aluminum alloy, and silicone construction keeps it light. The ReefColor app adds film simulation presets and analogue camera-style colour profiles. Model-specific variants cover iPhone 17 Pro and Pro Max.

Street photographers gain confident one-handed framing and a shutter response that matches their instincts, without lifting a second hand to pinch the screen. Content creators shooting long-form video get the most from the 3,200mAh top-up and graphene case combination, which works together to extend session lengths well beyond what the iPhone 17 Pro delivers unassisted.

For the standard kit the TELESIN Master Grip is one of the most complete physical camera upgrades available for the iPhone 17 Pro. The combination of tactile controls, a built-in battery, and heat management means every shoot starts faster and runs longer without compromise.