If the drone blades spin but fail to take off, it just keep spinning around or tips forward, it is due to the wrong side installation of blades.Every blades has indicated alphabet A and B. Please install in correspondence with blade A and blade B. Otherwise the drone will fail to take off.
After connecting to the drone via Wifi, if the live video function does not work, please take the following steps to troubleshoot:
1) disconnect the wifi and connect your mobile data;
2) open the app, a pop up window will appear, choose 'yes';
3) now you can connect the wifi to use the app.
Quadcopter Weight: 50g (FAA Registration NOT Required).
Drone Dimensions: 5.7 x 4.7 x 2.6 in
Flying time: About 8 mins.
Charging time: about 50 mins.
Transmitter Operation Range: about 50 meters.
Tips for a safe flight:
1)Flying errors may happen after flights, a CALIBRATION and some TRIM WORK will fix the problem.
2)If it's your first time flying make sure you practice in a field far away from people, cars, trees and other obstacles.
3)Never fly above crowds or above 200 feet.