Outdoor entertainment and emergency life saver, the ingenious DreamWave Survivor is a world first, fusing together a high-performance 30W Bluetooth speaker with a 110 lumens LED flashlight good for 400 feet of light and a 400A emergency 12V car battery jump starter. Powered by a built-in 12,000mAh lithium polymer battery, you can party with complete peace-of-mind, no matter where you are.