[Strong Compatibility] Effortlessly supports disco balls from 8 to 24 inches, this motor is designed for reliable disco ball operation. Its durable construction ensures compatibility with various sizes and weights, delivering stable and consistent performance for an enhanced visual display. One purchase meets multiple needs, offering great value. [Stable and Continuous Operation] With a maximum load capacity of 18 lbs, this motor provides stable performance even during prolonged use. Powered via USB, it can run continuously for up to 72 hours, helping ensure uninterrupted operation at your events. Enjoy smooth rotations and consistent effects for an immersive experience. [Long Service Life] Constructed from high-quality HIPS material and equipped with F5 light beads, this motor is built for durability. Its reinforced structural design handles heavy loads without sacrificing performance, supporting long-term, continuous operation to enhance your lighting effects. [Versatile Modes & Adjustable Speed] Create the perfect atmosphere for any ocn. Adjust the rotation speed from 3 RPM to 15 RPM using the included six-button remote control, allowing customized lighting effects for different events. Easily control the pace and keep your space dynamically lit. [Dual Power Options & Safety Information] Power the motor using either 3 AAA batteries or a 5V USB power source for flexible setup options. Note: Battery operation may result in reduced light brightness and slower speed as battery life decreases. Always use the correct voltage (DC 5V) and replace batteries promptly to maintain optimal performance. Batteries not included. Color: Black Material: Plastic Note: Disco ball not included Package Contents: 1 x Projection light 1 x Remote control 1 x USB cable 1 x Replacement chain Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement error allowed is +/- 1-3 cm.