Description: 1. Wireless design, you can place it anywhere without worrying about cables. You can easily move it as needed or use it for different activities and occasions. 2. Energy-saving LED technology, not only consumes less power, but also provides bright lighting. 3. No need to worry about power supply because it comes with batteries. It can be used right out of the box without complicated settings or installation. 4. The light is operated by a user-friendly button switch. It is easy to use and suitable for people of all ages. 5. Its compact size makes it a perfect decoration for any space and does not take up too much space. It can be properly displayed on a desktop, shelf or any corner in the room that needs extra light. Specifications: Material: Metal Size: 0.38in/9.8mm diameter, 0.19in/5mm thickness Color: As Shown In The Picture Voltage: 3V Battery: CR927 Suitable for DIY modification, model modification, etc. Package Includes: 1 X Wireless LED Model Light Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.