Realacc Fireproof Waterproof Lipo Battery Safety Bag 155*115*90mm For RC Models Multicopter Black W/ Luminous Handle Ships From:China then uses the optical flow

then uses the optical flow to improve the smoothness of the control

X4 Description:

4V 3000mAh (Included)

1 x SG900 Drone

4k 120° FOV 90° Adjustable HD Camera:Possessing 4k 120° FOV 90° Adjustable HD Camera

Realacc Fireproof Waterproof Lipo Battery Safety Bag 155*115*90mm For RC Models Multicopter Black W/ Luminous Handle Ships From:China then uses the optical flowDescription: This bag made of super strong fires retardant fiberglass woven fabric and will stand very high temperatures for a reasonable period of time. The bags are stitched together with an extremely strong fires retardant thread and have a zippered lid. Offers extra protection for you, your equipment and your charging location, explosion and flame resistant. Specification: Brand Name: Realacc Item Name: Lipo Battery Safety Bag Color: Black