DarwinFPV O4 Pro CNC Aluminum Waterproof Protective Case

Note on the price adjustment of O4 Pro
Due to the increase in supply chain costs, the price of O4 Pro series products has increased compared to before, and the current pricing has reflected the cost changes.
About subsequent price adjustments
If the supply chain costs decrease or the market environment changes in the future, we will adjust the price in the first place to ensure that you enjoy a reasonable price. You can get price change notifications and exclusive offers by subscribing to our membership plan or following store dynamics.

DarwinFPV CNC Aluminum Waterproof Protective Case for DJI O4 Pro. Crafted exclusively by the DarwinFPV team for the DJI O4 Pro transmitter, this CNC-machined aluminum waterproof protective case combines precision engineering with innovative design. It delivers lightweight durability and high-strength protection, featuring a corrosion-resistant, scratch-proof surface that maintains a sleek finish even after prolonged use. Whether you’re exploring underwater environments, filming in rain/snow, or conducting high-intensity drone flights, this protective case offers 360° protection for your equipment while unlocking new creative possibilities.

More than just an "invisible armor" for your gear, this protective case serves as a tool to expand your creative boundaries. It empowers you to capture stunning visuals in any environment and unleash unlimited inspiration!

Features 

1.Rated IP67 for dust and water resistance, this case remains fully functional after 30 minutes of immersion at 0.5 meters depth. It effortlessly withstands heavy rain, ocean waves, dusty environments, and other extreme conditions, providing 24/7 protection for your equipment.
2. Fully compatible with standard GoPro mounting systems and featuring a quick-release cable connector, it allows tool-free switching between devices. Ideal for multi-device setups, it eliminates redundant purchase costs, offering both savings and convenience.
3.The large-area cooling fins combined with aluminum’s excellent thermal conductivity enable passive heat dissipation, preventing overheating protection triggers or lens fogging during high-power operation. This ensures clear, smooth footage for extended shooting sessions.
4.Designed specifically for DJI Action 4/5 filters, the case provides scratch-resistant lens protection while supporting ND filters, polarizers, and other accessories—perfect for professional shooting in bright light or underwater scenarios. Unlock creative freedom with professional filter compatibility.
5.The optimized structure allows quick, glue-free installation of the O4 Pro module, ensuring no damage to the device. This preserves the official after-sales warranty, offering peace of mind without risking warranty voidance from modifications. Glue-free installation + official warranty coverage.
6.Equipped with three sets of M2 threaded holes and 1/4" standard threaded sockets, it supports mounting accessories like gimbals, fill lights, and microphones. Ideal for aerial photography, diving, car-mounted setups, and more, it adapts to professional creativity and outdoor adventures. Upgrade your workflow with versatile connectivity.