RC Airplanes - Universal - H56 Mini RC Drone Infrared Helicopter Remote Control Manual Detector Child Quadcopter, Barometric Altitude Hold 3D Inversion Highlights Universal H56 Mini RC Drone Helicopter Infrared Remote Control Hand Detector Child Quadcopter, Barometric Altitude Hold 3D Inversion H56 Mini Infrared Helicopter Helicopter Drone children's quadrangle remote control hand sensing air pressure altitude HOLD 3D Flip | RC helicopters Function Description Two modes: remote control, infrared interactive sensor control. 2. You can launch the drone until take off without the remote controller. 3. Your hand swings up and down to take off without the remote control. 4. Ascend, descend, forward, back, turn left/right, fly left/right. 5. 360 degree roll, speed adjustment. 6. Headless mode, one key to take off, one key to land. 7. Stand Alone Hold altitude and fly obstacles. Note: A cable will be added for 3 batteries version, you can charge them at the same time. Package included: 1 x H56 mini drone 1 x Transmitter 1 x 3.7V 300mAh battery 2 x Spare propeller 1 x USB charging cable 1 x User manual