SJRC S20W WIFI FPV with 720P HD Camera Double GPS Follow Me Mode RC Quadcopter RTF - White Color: White Type: Quadcopter Gyro: Gyro: 6 Axis Size: 27 X 27 X 12cm Video Camera: Adjustable camera by transmitter, 75° Gender: Unisex Features: Wifi image transmission distance: 100-150m (Free interference and no occlusion)