DreamGEAR ISOUND-4702 is a portable rechargeable battery with a capacity of 8,000mAh, designed to charge various USB-powered devices such as smartphones, tablets, MP3 players, and gaming consoles. It features multiple USB ports, including 1A and 2.4A outputs, allowing you to charge multiple devices simultaneously. The LED indicators display the remaining battery life, and the built-in flashlight provides additional convenience. With its compact size and travel bag, it's perfect for on-the-go charging needs.