SOLAR/BATTERY POWERED: The small solar panel converts daylight into energy for the hummingbird, and the brighter the weather, the more active its flight. When the sky darkens, you can switch the power source to the backup AAA battery (not included) for a constant flight show. HIGH QUALITY: Made of waterproof material, durable, non-toxic, works well. Colors are random. REALISTIC DESIGN: Colorful butterfly with duplex printing and vibrant hummingbird with real feather wings, delicate vein detail design, makes the butterfly, hummingbird, and sunflower look realistic, spinning around with jerky movements, blending into the landscape harmoniously. SUITABLE FOR: Beautiful fluttering butterflies and flying birds will withstand all weather conditions, waterproof. Best for home, garden, patio, yard, lawn, gazebo, landscape, wedding or party. MULTIFUNCTION: It can be used for potted plants and flower beds. The movement brings your garden to life. It is a perfect gift for your friends or families.