High-Definition Aerial Remote Control Quadcopter $ 49.62 Product information Size: 30cm or less Features: Optical flow positioning, 4k dual camera switching, 3d roll, air pressure fixed height, long battery life Packing: Color box Channel: 4 channels Toy material: Plastic Color: 4K optical flow positioning fixed height single camera color box (single battery, SG107), 4K optical flow positioning dual camera color box (single battery, SG107), battery (3.7v) Total take-off weight: 0-250g (not included)
