Experience the convenience and efficiency of the latest LED light technology. The RGB+IC Intelligent Wireless LED Light Bar is powered by a USB port and operates at a low voltage for energy savings. With no need for batteries, this light bar can be easily used in any indoor setting, eliminating the hassle of finding replacements. Its wireless feature allows for easy portability and compatibility with various devices. Plus, with a non-waterproof design, you can confidently use this light bar in any indoor setting without worrying about damage.