The Sanjoyo SJY-41BK is a versatile rolling ball drone, also known as the Aurora Ball FX-41, designed for both aerial flight and ground movement. Its unique spherical structure, made from durable ABS plastic, protects the internal components and propellers, allowing it to roll across floors or take to the sky. This black quadcopter features RGB LED circular lights that create a colorful visual effect during operation. Operating on a 2.4G frequency remote, the drone supports one-key takeoff and landing for easier control, alongside the ability to perform 360-degree rotations and orbital vertical rolling. The device is powered by a 3.7 V, 350 mAh battery that provides 5 to 6 minutes of flight time after a 60-minute charge. Measuring 110 x 110 x 50 mm, this compact toy is suited for children aged 8 and up who enjoy experimenting with different modes of movement.