Description: LED flash propeller is a new innovative product. It was designed for DJI Mavic series professional drone, or the derived drones It will be a conspicuous mark for night flying when the drone is attached the propellers. At the same time, the rotating propeller will generate 5 different color bright circles. It will bring pilot more flying fun and different flying experience. Additional, it is a low-noise and quick-release propeller. The main material of the propeller is the same as the Mavic Application: DJI Mavic Pro / DJI Mavic Pro Platinum It is chargable Material: Plastic Specification: Net weight: 26g/pair (including the ) 2032 : 3V 40mAh Battery life: more than 50 mins (it means it will be used for 2 times if each flying is about 25 mins) LED quantity: 5 pcs LED color: red, yellow, blue, green and white Size Chart: Diameter and Thread: 8.3 x 3.1 inch Size: Approx. 210 x 25 x 20mm/8.27 x 0.98 x 0.79inch Package Includes: 1 Pair Charging LED Flash Propellers Note: CW propeller with white ring CCW propeller without white ring