The Goal Zero CRUSH LITE can be folded into a minimalist compact size and fits into any pocket. The durable construction is perfect for travelling. Can be recharged using the built-in solar panel or the included USB cable. The four available light modes include a mode simulating candle light. It will last up to 35 hours. Before first using the lantern turn off the demo mode by holding the on-off switch for 10-15 seconds.