Sunnylife ON-BK065 Foldable Protective Frame for DJI Osmo Action 3/4 (Black)

Whether you're a vlogger on the move, a mountain biker shredding trails, or simply want daily peace of mind for your action camera, the Sunnylife Foldable Protective Mounting Frame delivers robust protection without getting in your way. Designed specifically for the DJI Osmo Action 3 and Osmo Action 4, this sleek black cage wraps around your camera to shield it from scratches, drops, and the occasional rough landing — while keeping every port, button, and screen fully accessible.

Key specifications

• Compatibility: DJI Osmo Action 3 & Osmo Action 4
• Material: High-strength ABS + PC
• Design: Foldable protective frame/cage
• Mounting options: Integrated cold shoe, 1/4"-20 thread, GoPro-style quick release buckle
• Foldable: Compact storage and portability
• Protection: Anti-scratch, anti-drop
• Access: Full access to battery, USB-C port, microphones, speaker, front/rear screens
• Heat dissipation: Hollow design improves airflow
• Installation: Tool-free snap-on design
• Colour: Black

Why choose it

The Sunnylife frame is the perfect balance of protection and functionality. Its foldable design means you can slip it into a pocket when not in use, while the multiple mounting points — including a cold shoe for microphones or LED lights and a 1/4"-20 thread for tripods or selfie sticks — adapt to virtually any shooting scenario. The quick-release buckle also allows direct mounting on GoPro-compatible accessories, making it an incredibly versatile addition to your kit.

Ideal use cases

• Vlogging and content creation with external microphones
• Action sports like cycling, skateboarding, and skiing
• Everyday protection when carrying your camera in a bag

Good to know

Everything you need is included: the protective frame, a quick-release base, and a locking screw. No tools are required for installation — just snap it on and start shooting. The open-frame construction guarantees unobstructed access for charging and swapping batteries, and the hollow design helps keep your Osmo Action cool during prolonged recording sessions.