For DJI Mini 5 Pro STARTRC LED Light Air-Dropping System Thrower Parabolic (Grey) 1. 2-in-1 Design: Propeller Holder + Airdrop System: Custom-designed for DJI Mini 5 Pro, combining propeller holder and dropper functions in one unit. During flight, the propeller holder serves as the airdrop connector; When not in use, the dropper can be detached, and the connector functions as a propeller holder for compact storage, one device, two purposes. 2. Light-Sensing Remote Control: Features a photo-sensitive trigger system that allows direct operation via the remote controller. Simply toggle the drone fill light to release the payload, turning the light on initiates the drop, and turning it off ends it. The airdrop range matches the drone remote-control distance. 3. Optimized Load Capacity: Recommended maximum payload is approximately 60g (ensure payload weight is below 60g; For reference, a 249 battery weighs about 80g). Built-in 70mAh rechargeable battery fully charges in about 30 minutes and supports up to 400 drops on a full charge. 4. Easy Installation & Stable Fit: Attaches firmly to the drone via the propeller holder assembly with precise locking slots, ensuring no wobbling or loosening during flight. The device does not obstruct the drone visual positioning sensors. The combined weight of the dropper and holder is only 49g, ensuring flight stability without added burden. 5. Versatile Application Scenarios: Ideal for various creative and practical uses such as aerial advertising, bait casting, gift or flower delivery for weddings, ring delivery proposals, meal delivery, outdoor supply drops, family reunions, or festive events like Halloween, Christmas, Valentine Day, and birthday or beach parties, adding endless fun to your flying experience.