[Strong Compatibility] Effortlessly supports disco balls from 8 to 24 inches, this motor is designed for reliable disco ball operation. Its robust construction ensures compatibility with various sizes and weights, providing stable and long-lasting 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 delivers consistent stability even during prolonged use. Powered via USB, it can operate continuously for up to 72 hours, helping ensure uninterrupted performance at events. Enjoy smooth rotations and consistent lighting effects for an optimal 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 supports heavy loads without sacrificing performance, enabling reliable and 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-key remote control, customizing the lighting effect to match your event. Control the pace and maintain dynamic visual interest for your guests. [Dual Power Modes & Safety Tips] Power the motor using either 3 AAA batteries (not included) or the included USB cable for flexible setup options. Note: Battery operation may result in reduced light brightness and speed as power depletes. Always use the correct voltage (DC 5V) and replace batteries promptly to ensure peak performance. 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 Light reflection and display differences may cause slight variations between the item color in images and the actual product. Measurement tolerance: +/- 1-3 cm.