Portable design: With its portable design, this projector is perfect for outdoor gatherings or comfortable indoor environments. The convenience of USB powered: Use the USB charging function to easily maintain power and ensure your lights stay bright when needed. Bluetooth music remote control: Enjoy hands-free control with a Bluetooth music remote control, allowing you to easily listen to your favorite music. Multi color LED projection: Experience a vibrant display screen through multi-color LED projection, creating an immersive atmosphere for any venue. Integrated speaker integration: Enhance your atmosphere with built-in speakers and provide a smooth audio-visual experience.