Feature: 360 roll. 4-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. Function:up/down,left/right sideward fight,forward/backward,turn left/right,with gyro/flash lights,A 360-degree 3D and special functions(continuous rolling) Item Discriptions: Brand Name: KY101 Color: White, Black, Red Camera：1080P/4K (optional) Frequency : 2.4G Channel : 4CH Gyro:4 Axis Battery for Quadcopter: 3.7V 780mAh Li-poly (Included) Transmitter Battery: 4x AA battery(Not included) Charging Time : About 90mins Flying time : About 15-20minutes Controlling distance:About 100 meters Package Contents: 1 x Manual 1 x Quadcopter 1 x Camera (set1 no camera) 2 x Propeller 1 x Phone shelf 1 x charger 1 x screwdriver (not included "AA" Battery)