era c187 rc helicopter 4ch 6axis gyro optical flow altitude hold beginners advanced Battery Quantity:with 1 Battery 4x Battery 4x Battery 6mm Lens Angle 120° Storage Cloud Storage storage when alarm recording Local Storage TF Card Max 128G Power Power Solar energy and 18650# battery Solar Energy consumption 7 1 x C187 Helicopter Get ready for an unparalleled flying experience with the C187 Helicopter – a fantastic blend of performance
US$ 39.99
US$ 52.99
US$ 60.99