1. 【Solar powered wind chimes】: With a sensitive light sensor and high-quality and durable ABS material, LED lights are neither faded nor deformed. The solar powered supply design is energy efficient and user friendly. No wiring or external power supply is required. Outside, they charge during the day and light up automatically at night. 2. 【Color changing】: The colors change randomly between red, green, orange, blue, yellow, purple. It can smoothly change from one color to the next. 3. 【Light Charging】: The power supply is solar powered, hang the lamp outdoors in trees, trestles and the like, requires the switch to be turned on when charging, make sure the sun hits the solar panels. It is charged by light during the day and automatically lights up when it gets dark. 4. 【Long working hours】: LED LIGHTS inside last up to 8-10 hours when fully charged. Suitable and durable plastic products, no fading, no change in shape. 5. 【For many occasions】: The sparkling crystal ball suit for living room, bedroom, study, on the tree, on the door, outdoors, etc. All you need to do is charge full sunshine, you will experience a magical surprise