GravaStar Supernova Bluetooth SpeakerSupernova Bluetooth Speaker, a fusion of stylish design, powerful sound, and vibrant lighting that sets the mood. Whether you're at home, outdoors, or on the go, Supernova delivers a captivating audio visual experience. SET THE ATMOSPHERE WITH THE LIGHT OF SUPERNOVA The built in light makes Supernova a lamp for your space. Add the ambient to your room with 3 different light modes with 8 light colors: Dynamic light mode, Single color mode (with eight