KY905 Mini Drone With 4K Camera HD Foldable Drones Quadcopter One-Key Return FPV Follow Me RC Helicopter Quadrocopter Kid's Toys Product Features Product Name: KY905 Product color: gray Product size: 22*17*6.5cm (storage bag size), 24.5*17*6.8cm (color box size), 7.5*6*3cm (product folded size), 10*10*3cm (product expanded size) Channel Index: 4 channels Battery capacity: 500mah Remote control battery: 3 AAA batteries(bring your own) Charging time: about 60-70 minutes Life time: about 10 minutes Remote signal: 2.4G Remote control distance: about 100 meters Functions: 1 [Hovering at fixed point] 2 [Music mv editing] 3 [Gesture photo/recording] 4 [Air pressure setting, trajectory flight] 5 [Real-time image return, high-definition aerial photography, wifi mobile phone control] 6 [One-key takeoff Landing, the propeller jam protection] 7 [four-channel, six-axis gyroscope] The package includes: D2 drone* 1 3.7V500mAh battery * 1 (battery included with the drone) Body*1 Remote control*1 Manual *1 USB cable*1 Protective circle*4 Spare main fan*4 Protective circle*4 Screwdriver*1