Quiet, efficiency replacement propellers designed for Phantom 4 Pro V2.0, Phantom 4 Pro, and Phantom 4 Advanced. Key benefits Noticeably quieter flights: Reduces overall noise by 4 dB, lowering noise power by about 60 percent for less audible disturbance during operation. More relaxed shooting: Reduced noise makes aerial photography and video capture less intrusive and easier to manage. Improved aerodynamic performance: Reconfigured blade shape increases aerodynamic phase rate while significantly cutting aerodynamic noise to improve conversion rates. Lightweight and compact: Each propeller measures 9.4 x 1.18 inches 24 x 3 cm and weighs 78 g, keeping additional load minimal. Features and function Purpose: Replacement propellers engineered to deliver lower noise and improved aerodynamic efficiency for compatible Phantom 4 series aircraft. Noise reduction: Measured reduction of 4 dB in overall noise, corresponding to an approximate 60 percent drop in noise power compared to standard blades. Aerodynamic design: Blade profile optimized to balance thrust generation and noise suppression for smoother, more stable flight characteristics. Compatibility: For DJI Phantom 4 Pro V2.0, For Phantom 4 Pro, For Phantom 4 Advanced. Package contents 2 Pairs Propellers (propeller base not included) Practical use scenarios Urban aerial photography: Reduce disturbance to people and surrounding areas while capturing footage in populated locations. Wildlife and nature monitoring: Quieter operation helps limit disturbance to animals during observation or documentation. Cinematic filmmaking: Lower noise and improved flight stability support cleaner audio capture on location and steadier video framing. Why choose these propellers Designed specifically for Phantom 4 Pro V2.0, Phantom 4 Pro, and Phantom 4 Advanced models to match mounting and performance needs. Quantified noise reduction and clear aerodynamic improvements that support quieter, more efficient flights. Simple dropin replacement format provided propeller bases are available separately. Note Propeller bases are not included and must be used from existing equipment or purchased separately.