SmallRig 3.97" Wireless Video Monitor 4850B Black

Wireless monitor for iPhone 12 and newer

The SmallRig 3.97" Wireless Video Monitor 4850B provides real-time screen mirroring for mobile creators using iPhone 12 and newer models. It connects via Wi-Fi 2.4G to the native camera app or Blackmagic Camera App, displaying a live view for low-angle or rear-camera shooting. The 500 cd/sq. m brightness keeps the image visible in bright conditions. A wireless remote and pan & tilt head are included for hands-free control.

Magnetic or cage mounting options

The monitor weighs 4.5 oz and measures 4.2 x 2.7 x 0.55 inches, making it light enough for extended handheld use. It attaches magnetically to iPhones or phones with magnetic rings, or mounts on a phone cage using the included pan & tilt head. This flexibility lets you position the screen where you need it without extra rigging. The package also supplies a charging cable and other accessories for immediate setup.

Two-hour battery life in normal use

The internal battery delivers approximately 2 hours of continuous wireless monitoring on a single charge. The 3.97" screen supports 4K recording at 24 fps and 30 fps with minimal lag, while 4K at 60 fps and higher may introduce noticeable delay. Power draw stays low during typical 4K/30 fps workflows, and the compact form factor generates no audible fan noise. Recharge via the supplied cable between sessions.