1. Specially Designed For Air 2, With 5 Colors Of Light, Making Drone Use More At Night; 2. Noise Reduction, Foldable, Small Storage Space; 3. Non-Destructive And Fool-Proof Quick Disassembly Design, No Need To Worry About The Impact Of The Blade Installation On The Flight, With The Blade, But It Does Not Have The Anti-Positive And Negative Function; 4. Built-In 1025 Rechargeable Lithium Battery, You Can Charge It Anytime, Anywhere. 5. Suitable For Air 2 Drone LED Propellers Product Name: for AIR2 Flash Circle Award Number Of LED Lamp Beads: 6 (There Is A Red Light For The Charging Indicator Light, It Does Not During Normal Use, And It Lights Up When Charging) Battery Capacity: 6mah Battery: 1025 Rechargeable Button Battery Charging Time: About 30 Minutes Input Voltage: 3.6v Battery Life: About 40 Minutes Lamp Bead Color: White/Green/Blue/Yellow/Red Storage/Transport Temperature: -20C-50C Working Temperature: -10C-40C Cycle Life: About 200 Times Propeller Size: 183x20.9mm Colour:black+gray Material:Nylon+glass fiber Size:183x20.9mm Package Contents: 2 x Air 2 Flash Ring Propellers 2 x Air 2 Flash Ring Propellers, Reverse Propellers 2 x Front Propeller Bases 2 x Reverse Propeller Bases 1 x Screwdriver 1 x One-To-Four Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.