Dual Charging Modes: Solar powered, no extra utility bills, no batteries to replace, just solar panels to absorb the full sunlight; USB charging, can be used during the day or at night by connecting it through the USB port. You can easily switch between 2 modes in different situations. Auto On/Off: Light sensor controls the solar lanterns auto on at auto and dark off at daytime. [NOTE]: The actual working time and required charging time are affected by the intensity of the sunlight. Dual Lighting Modes Effect: 2 lighting modes, flame and on. Simulate the real flame effect, which is safer and more environmentally friendly, with a soft glow that produces a very calm and impressive atmosphere. Upgrade Material & Waterproof: Made of the New ABS plastic material, the exterior light fixture is weatherproof, Never fade, not deformed, and anti-corrosion. Decorative Function: The purple lighting effect is cool and fantastic, creating a mysterious atmosphere for Halloween. This lantern is easy to carry and can also be hung on branches, porches, handrails and other places, can be a great addition to your house, such as patio, garage, courtyard, backyard, hallway, balcony, garden, etc. 11