Key Features:Wi-Fi function can connect APP, APK system to take pictures, video. 2.4GHz Technology Adopted for Anti-Interference.4 Channel which can do ascend, descend, forward, backward, left sideward fly, right sideward fly and rolling 360.6-axis gyro which can have more stable flying and be easy to control.It have 3-level flight speed to switch that can make more fun with the flying.Manufacturer Specifications General:Item type: RC Quadcopter Frequency: 2.4GChannel: 4chGyro: 6 axisQuadcopter Battery: 3.7V 500mAh Lipo (Included)Transmitter Battery:3 x 1.5 AA battery (NOT Included)Charging time: 60-70minsFlying time: 7-9minsR/C distance: 80-100mColor: BlackCamera: 2MP 720P wide angle, 0.3MP (Optional)Quads size: 27x19.5x5cm (the arms not folded), 12.5x7.5x5cm (the arms folded)Features:One key to return function Headless ModeReal-time transmission through the phone camera.Altitude hold mode functionPackage includes: 1 x RC Quadcopter 1 x Transmitter1 x 3.7V 500mAh Lipo Battery (Can be