【USB CHARGING / SOLAR POWERED】: The battery on this light set can be charged by micro USB in 3.5 hours (To full); Three individual solar panels support solar charging when in emergency outdoor conditions with no outlets or power source. 【THREE LIGHTING MODES】: One-touch operation to change among High/Low brightness and Flashing mode (SOS mode) - meet your needs for different occasions like camping, hiking, fishing, or a light source for late-at-night porch readings. 【FOLDABLE & PORTABLE】: Portable, foldable and durable, this solar lantern light can be folded and adjusted to any particular space to fit your current needs. It's compact and won't take up much space in your bag.