Product Description:
- New! Upgraded DJI Self-tightening Propeller Set 9450
- Include 1 CW and 1 CCW 9" Self-Tightening Propeller
- Designed for DJI Phantom 2, Phantom 2 Vision, Vision+, Flamewheel 450 or 550 with E300 series motors
- Impoved design to increase extra 100g lift force more than original 9443 props
- Achieve about 2 minutes extra flying time
