Model: DJI Phantom Low-Noise propeller. Compatibility with: Phantom 4 Pro V2.0, Phantom 4 Pro+ V2.0, Phantom 4 Pro, Phantom 4 Pro+, Phantom 4 Advanced. When used with the Phantom 4 Pro V2.0, up to 4dB (60%) of aircraft noise is lowered during take off and landing.
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