Features: 1. Unique design and UV temperature indicator: This color changing roast duck decoration features a unique design that adds a fun and quirky atmosphere to your car or outdoor gear. It also changes color under ultraviolet radiation and is a creative temperature indicator. Very suitable for those who enjoy innovation and functional decoration. 2. Easy to install: The design of this decoration takes convenience into consideration, making it easy to install. Just connect it to your car rearview mirror, bicycle, or any other location you like, without the need for complicated tools or settings. 3. Fashionable and practical: This roast duck decoration is not just a decoration, it changes color under ultraviolet light and has practicality. It is a fun and practical addition to your car or outdoor adventure. 4. Suitable for car and outdoor enthusiasts: Whether you are a car owner or a bicycle enthusiast, this unique decoration blends style and practicality, adding a touch of personality and practicality to your vehicle or equipment. Specifications: Product Name: Creative Color Changing Roast Duck Pendant Size: 6 * 5.5cm Weight: 30g Function: Change color according to temperature (white to orange red) Package includes: 1x Creative Color Changing Roast Duck Pendant