Color Changing Chime: The colors are very pretty and look great outdoors at night. There's an on or off switch so you can keep them off if you want. They turn on automatically if it gets dark outside after being charged. They make a great addition to any porch or patio. Perfect Gift: Add a unique hanging decoration to your outdoor space with this solar powered doorbell. Ideal for lawn, porch, garden, patio, yard, hallway, roof, living room, bedroom, Christmas party decoration. Long working time: set the switch under the solar panel to the “ON” position for charging. The wind light can last up to 6-8 hours when fully charged. Durable plastic products, no fading, no shape change. Energy-saving and environmentally friendly: energy-saving and environmentally friendly, the solar panel is automatically recharged during the day and automatically turns the lights on at night. New solar panel for better energy, better power is very environmentally friendly. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.