1、[Color Changing] At night, they will emit wonderful red, yellow, green, orange, purple, pink and blue. They will transform into a variety of brilliant colors to light up your heart and make you and your family happy. 2、[Solar Powered] Automatic charging, automatic lighting, on a sunny day, they will recharge by themselves and light at night. Just hang the solar wind chimes on your fences, courtyards, and doors. 3、[IP45 Waterproof] The unique IP45 waterproof design allows you to use it on rainy days. It is an ideal gift for decorating courtyards, gardens, patios, backyards, front porches and bedrooms. 4、[Indoor Decoration] You can even hang the solar dragonfly wind chimes lamp indoor to make your room full of romance, and let you and your lover enjoy the beautiful colored light. 5、[8H Working Time and With Hook] The working time lasts up to 8 hours after fully charged, and the life span is up to 50,000 hours. With a hook, easy to hang, not easy to form and lightweight.