KKmoon 4 Pairs Upgrade Version 3-Blade CW/CCW Propeller Red/Black for Hubsan X4 H107/H107C/H107L/H107D H108 H108C Quadcopter 100% Original JJRC brand. Upgrade Version 3-Blade CW/CCW Propeller. Suit for: Hubsan X4 H107/H107C/H107L/H107D H108 H108C Quadcopter. High quality and durable in use. Easy to install.