From the seller:

Introducing Core, an app-controlled battery-operated LED Up light that transforms your environment with a mesmerizing spectrum of beautiful colors, adding a personal touch to your events. This meticulously engineered fixture sets new standards in color projection, eliminating color spread, hard edges, or hotspots, ensuring a flawless and immersive lighting experience. At the heart of Core, an app-controlled battery-operated LED Up lights are four Hex RGBAW+UV multi-color LED chips, precisely calibrated with 25-degree special optics, delivering accurate and vivid color rendering. The high-resolution electronic dimming, calibrated at 18 bits, allows for seamless adjustments, offering unparalleled control over the lighting intensity. Equipped with wireless DMX 2.4 GHz and an IR receiver, Core guarantees smooth communication and synchronization with other fixtures, enabling you to create coordinated light shows with ease. The built-in lithium battery ensures continuous operation for an impressive 8 to 10 hours on a single charge, freeing you from the constraints of power cables and providing the flexibility to set up in any location. Control this app-controlled battery-operated LED Up light effortlessly with the user-friendly Smart app, which is compatible with your smartphone or tablet, offering intuitive control and setup options. The effect section further enhances the creative possibilities, featuring 32 preset colors, various types of color fade, and auto color change, with or without sound activation. Core's compact design, wireless capability, and built-in battery facilitate quick and hassle-free setups, streamlining your lighting arrangements and saving valuable time during setup and teardown. Say goodbye to cable clutter and enjoy the convenience of wireless control, allowing you to focus on delivering captivating light displays.