Item Discriptions:If the drone encounters a problem during use, please contact us, we will help you solve it, please give a praise, thank you Brand Name: KY101 New Function: Pressure Hover Height-adjustable Color: White, Black, Red Frequency : 2.4G Channel : 4CH Gyro:4 Axis Battery for Quadcopter: 3.7V Li-poly (Included)(Choose according to your needs) Transmitter Battery: 3 x AA battery(Not included) Charging Time : About 60mins Flying time : About 6-10 minutes Controlling distance:About 100 meters Product size:27.5*27.5*10 cm Package Contents: 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) 4-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. The quadcopter can fly both indoor and outdoor.Including 4CH digital proportional RC system. Rechargeable high performance battery. 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)