QIYHBVR RC Helicopter for Adults Dual-Brushless Motor Direct-Drive 6CH RC Helicopters with Adjustable Flight Controller,3D Flight RC Plane Outdoor

✔ When the helicopter loses its direction, turn off the return switch or when the battery power is low, the aircraft will automatically return to the take-off point. When the remote control is lost, the aircraft will automatically return to the take-off point. You can cancel the return flight by switching the mode switch halfway.
✔ It adopts all-metal large tooth design, matched with high-strength industrial M3 arc tooth transmission belt, which is durable and easy to maintain. With the torsion spring pressure pulley, no tools are needed, and it can be replaced by hand in one minute!
✔ Relying on omnidirectional GPS positioning technology, inverted flight can also hover at a fixed point. Turn the inverted flight switch from forward flight to inverted flight, and the aircraft will automatically roll into inverted flight and hover at a fixed point. You can also use the 3D manual mode to dial the GPS after rolling to achieve fixed-point inverted flight.
✔ In GPS mode, you can push the stick to go, and release the stick to stop; the addition of the altitude fix function can keep the aircraft at a high altitude, allowing players to focus on flying, and no need to adjust the flight attitude all the time, even beginners can operate it.
✔ With a flick of the switch, the aircraft can start automatic circular or figure-of-eight flight; at this time, you can learn the route by observing the flight attitude of the aircraft; you can also control the direction keys to practice the spin route.